I. Introduction

Government procurement contracts in the Philippines are governed by a strict public-law framework. Unlike ordinary private contracts, government contracts are burdened with constitutional, statutory, regulatory, budgetary, audit, and public accountability requirements. Two recurring issues arise after award: first, whether a supplier, contractor, or consultant may demand an increase in the contract price because market prices, labor costs, fuel, foreign exchange, or construction inputs have risen; and second, whether a winning bidder may avoid performance by refusing to receive the Notice to Proceed.

The short answer is that government contract prices are generally fixed, and price escalation is exceptional. A contractor cannot ordinarily compel the government to increase the contract price merely because performance has become more expensive. Likewise, a winning bidder cannot usually defeat the government’s right to require performance by refusing to receive the Notice to Proceed. Refusal, evasion, or unjustified non-performance may expose the contractor to forfeiture of security, termination, blacklisting, damages, and other administrative consequences.

These issues must be analyzed under Republic Act No. 9184, or the Government Procurement Reform Act, its Implementing Rules and Regulations, the Philippine Bidding Documents, the Government Procurement Policy Board issuances, the Civil Code, budget and audit rules, and the particular contract documents.

II. Governing Legal Framework

A. Republic Act No. 9184 and its Implementing Rules

Republic Act No. 9184 governs procurement of goods, infrastructure projects, and consulting services by Philippine government agencies, government-owned or controlled corporations, government financial institutions, state universities and colleges, and local government units, subject to its coverage rules.

The law is built around the principles of transparency, competitiveness, streamlined procurement, accountability, public monitoring, and economy. These principles matter because a request for price escalation or a refusal to receive a Notice to Proceed can undermine the integrity of competitive bidding. If a bidder could win by offering the lowest calculated responsive bid and later demand a higher price as a matter of course, the bidding process would be distorted. If a bidder could avoid performance simply by refusing the Notice to Proceed, the award process would lose finality.

B. The Procurement Contract as a Public Contract

A government procurement contract is not merely a private commercial arrangement. It is entered into pursuant to an appropriation, procurement plan, bidding process, award, approval, and contract execution. The contract price is ordinarily tied to the Approved Budget for the Contract, or ABC, and cannot be increased casually without legal authority.

The government also cannot freely compromise procurement requirements on the basis of convenience, sympathy, or market pressure. Disbursement of public funds must be supported by law, contract, budget authority, and compliance with procurement and audit rules.

C. Contract Documents Control

In procurement disputes, the contract is read together with the bidding documents and all incorporated documents. These usually include:

Invitation to Bid or Request for Expression of Interest;
Instructions to Bidders;
Bid Data Sheet;
General Conditions of Contract;
Special Conditions of Contract;
Technical specifications, plans, drawings, or terms of reference;
Bill of quantities or schedule of requirements;
Bid form and price schedules;
Notice of Award;
Performance security;
Contract agreement;
Notice to Proceed;
Supplemental or bid bulletins;
Approved contract variations, if any.

For price escalation and refusal to receive the Notice to Proceed, these documents are critical. They determine the bidder’s obligations, commencement date, delivery period, liquidated damages, security requirements, and remedies for default.

III. Government Contract Price Escalation

A. General Rule: Bid Prices Are Fixed

The general rule in Philippine government procurement is that the price quoted by the winning bidder and embodied in the contract is fixed for the scope of work awarded. The bidder assumes ordinary business risks, including foreseeable changes in market prices, labor costs, transport costs, foreign exchange fluctuations, fuel prices, and material costs.

This rule protects the bidding process. A bidder is expected to price its bid responsibly. If price escalation were freely allowed, a bidder could submit an artificially low bid to win the contract and later recover the difference through post-award adjustments. That would prejudice both the government and competing bidders who priced their bids more accurately.

Thus, a contractor’s mere allegation that prices increased after bidding does not automatically justify contract price escalation.

B. Statutory Exception: Extraordinary Circumstances

The principal statutory exception is price escalation under extraordinary circumstances. Under the government procurement framework, contract price escalation may be allowed only in exceptional cases and subject to stringent requirements. The core idea is that extraordinary events, not ordinary commercial difficulty, may justify relief.

Examples of circumstances that may be argued as extraordinary include severe economic dislocation, abnormal market disruption, supervening events beyond the parties’ control, war, extreme volatility, force majeure-like conditions, or government-recognized exceptional price movements. However, the existence of increased costs alone is not enough. The event must meet the applicable legal and regulatory threshold.

Price escalation is not a unilateral right of the contractor. It is not granted merely by letter request. It requires compliance with the applicable procurement rules, proof, evaluation by the procuring entity, and approval by the proper authorities under the rules.

C. Difference Between Price Escalation and Contract Variation

Price escalation must be distinguished from a variation order, change order, extra work order, supplemental agreement, or contract amendment.

Price escalation concerns an increase in the contract price for the same original scope of work because the cost of performance allegedly changed due to extraordinary circumstances.

A variation order or change order usually concerns a change in the scope, quantity, specifications, design, site condition, or method of performance. For example, if a road project requires additional drainage works due to actual site conditions, that may be a variation issue. If steel prices rise after contract signing but the scope remains the same, that is more properly a price escalation issue.

This distinction matters because the legal requirements are different. A contractor cannot disguise price escalation as a variation order merely to avoid the stricter rules on price escalation.

D. Difference Between Price Escalation and Equitable Adjustment

In ordinary contract law, parties may sometimes seek an equitable adjustment when government acts or unforeseen conditions materially alter performance. In Philippine government procurement, however, any adjustment that increases public expenditure must still be anchored on procurement rules, contract authority, appropriation, and audit compliance.

The phrase “equitable adjustment” cannot be used to bypass RA 9184. A government agency cannot simply agree to pay more because it feels the contractor suffered hardship. There must be a legal basis.

E. Difference Between Price Escalation and Extension of Time

A price increase is different from an extension of time. If a contractor is delayed by causes not attributable to it, it may request an extension of the delivery or completion period, depending on the contract and circumstances. But an extension of time does not automatically entitle the contractor to additional compensation.

Conversely, a request for price escalation does not automatically suspend the contractor’s obligation to perform. Unless the contract is lawfully suspended, terminated, modified, or otherwise adjusted, the contractor remains bound by the original contract.

F. Burden of Proof

The contractor bears the burden of proving entitlement to price escalation. It must show not only that costs increased, but that the increase falls within a legally recognized ground for escalation.

The contractor should ordinarily establish:

The contract price and original cost assumptions;
The specific cost components affected;
The timing of the price movement;
The causal link between the extraordinary circumstance and the increased cost;
That the circumstance was not reasonably foreseeable or assumed as business risk;
That the claim is covered by the applicable rules;
That the contractor did not contribute to the increased cost through delay or fault;
That the amount claimed is supported by objective data;
That no double recovery is being sought;
That the request complies with procedural requirements.

A bare statement such as “materials have increased by 30%” is insufficient. The request must be supported by documentary evidence.

G. Evidence Commonly Relevant to Price Escalation

A price escalation claim may require evidence such as:

Original bid price breakdown;
Detailed estimates submitted during bidding;
supplier quotations at bid date and post-award period;
official price indices, if applicable;
invoices and purchase orders;
delivery receipts;
foreign exchange records;
fuel price data;
import documents;
labor wage orders;
proof of extraordinary event;
correspondence showing timely notice;
project schedule and delay analysis;
proof that the contractor was not in default;
computation of escalation amount;
certification from technical, finance, and legal units of the procuring entity.

The procuring entity should not rely solely on the contractor’s submissions. It must independently validate the claim.

H. Contractor Delay and Price Escalation

A contractor in delay is in a weak position to demand price escalation. If the increased costs were caused by the contractor’s own delay, poor planning, inability to mobilize, failure to secure materials, or refusal to proceed, the contractor should not be rewarded with a higher price.

The basic principle is that no one should profit from their own fault. A contractor who could have performed within the original period but failed to do so cannot usually charge the government for the consequences of that delay.

However, if the government caused the delay, failed to deliver the site, failed to issue necessary approvals, suspended work without contractor fault, or materially changed the conditions of performance, the analysis may differ. Even then, the remedy must be based on the contract and procurement rules.

I. Price Escalation in Goods Contracts

In goods procurement, the winning supplier generally commits to deliver the items at the contract price within the delivery period. Market increases in the price of imported goods, raw materials, technology components, petroleum products, or food supplies are normally commercial risks.

A supplier may not refuse delivery merely because its supplier increased prices. The government’s contract is with the winning supplier, not with the supplier’s own upstream source. Unless the contract or applicable rules permit adjustment, the supplier remains bound to deliver.

For goods contracts, price escalation claims are often difficult because the delivery period may be short and the bidder is expected to account for price risk. Long-term supply contracts may present more complex issues, especially where the contract includes price adjustment mechanisms or where extraordinary circumstances are officially recognized.

J. Price Escalation in Infrastructure Contracts

Infrastructure contracts are more prone to escalation claims because they may involve longer performance periods and volatile inputs such as cement, steel, asphalt, fuel, aggregates, equipment, and labor. Still, the fixed-price rule remains central.

Contractors should distinguish among:

ordinary price movement;
extraordinary price escalation;
variation orders due to changed scope;
time extensions due to excusable delay;
force majeure;
suspension ordered by the government;
contract termination.

A contractor cannot simply stop work because materials became expensive. Stoppage without lawful basis may constitute default.

K. Price Escalation in Consulting Services

In consulting contracts, price escalation may involve professional fees, reimbursable costs, foreign consultants, currency fluctuation, or extended services. The analysis depends on the contract structure: lump sum, time-based, or reimbursable. Still, any increase must be authorized by the contract and procurement rules.

L. Budgetary and Audit Constraints

Even if the procuring entity is sympathetic, it cannot pay escalation without legal and budgetary basis. Public funds may be disbursed only for lawful public purposes and in accordance with appropriation, procurement, accounting, and auditing rules.

The Commission on Audit may disallow payments that are unsupported by law, made without proper approval, exceed contract authority, or are based on irregular amendments. Public officers who approve unauthorized escalation may face disallowance, administrative liability, or other consequences.

This is why price escalation in government contracts is not merely a matter of negotiation. It is a matter of public finance and accountability.

M. No Automatic Right to Renegotiate

A contractor may request relief, but the procuring entity is not automatically required to renegotiate. A government contract awarded through competitive bidding cannot be converted into a freely renegotiated private bargain.

Renegotiation after award is particularly sensitive because it may prejudice losing bidders. Other bidders may have offered different prices had they known the winning bidder would later receive a price increase. Therefore, post-award price adjustment is strictly controlled.

N. Civil Code Doctrines: Force Majeure, Impossibility, and Rebus Sic Stantibus

Contractors sometimes invoke Civil Code doctrines such as force majeure, impossibility of performance, or the doctrine of unforeseen events.

Force majeure may excuse delay or non-performance if the event is independent of the debtor’s will, unforeseeable or unavoidable, makes performance impossible or extremely difficult in the legally relevant sense, and the debtor is free from participation or aggravation. However, force majeure does not automatically increase the contract price. Its usual effect is to excuse liability for delay or non-performance during the force majeure period, depending on the contract.

The doctrine sometimes referred to as rebus sic stantibus, or the principle that obligations may be affected by radically changed circumstances, is applied cautiously. Philippine courts do not treat mere difficulty, inconvenience, or reduced profitability as enough to release a party from a contract. The change must be extraordinary and must fundamentally alter the basis of the obligation.

In government procurement, these civil-law doctrines operate within the public procurement framework. They cannot override RA 9184, budget rules, or audit requirements.

O. Inflation Is Usually Not Enough

Inflation is a common business risk. A contractor that bids for a government contract is expected to consider foreseeable inflation. Only abnormal, extraordinary, and legally recognized circumstances may justify escalation.

A sudden increase in fuel prices, exchange rates, or construction materials may support a request only if it satisfies the applicable escalation rules. The fact that a contract became less profitable is not enough.

P. Currency Fluctuation

Foreign exchange fluctuation is also typically a bidder’s risk unless the contract provides otherwise or the applicable rules allow relief. A supplier importing equipment or goods cannot ordinarily shift currency losses to the government after award.

If the procurement documents involve foreign-denominated components, official development assistance, or international competitive bidding, the specific bidding documents and financing rules must be reviewed.

Q. Wage Orders and Labor Cost Increases

New wage orders may affect labor costs in ongoing contracts. Whether they justify price adjustment depends on the contract, timing, procurement rules, and whether the adjustment is legally authorized. Contractors are generally expected to comply with labor laws, but they are not automatically entitled to pass every increased labor cost to the government.

R. Taxes, Duties, and Regulatory Costs

Changes in taxes, customs duties, import rules, or regulatory charges may affect performance costs. The contract may allocate these risks. Some contracts treat taxes as included in the bid price; others may have specific rules for changes in law. In government procurement, any adjustment must still be authorized and documented.

S. Procedure for Requesting Price Escalation

A proper request for price escalation should generally follow these steps:

The contractor submits a written request to the procuring entity.
The request identifies the contract, affected items, legal basis, factual basis, and amount claimed.
The contractor submits supporting documents and computations.
The end-user, project management office, technical unit, finance unit, legal unit, and BAC-related offices review the request as appropriate.
The procuring entity determines whether the claim falls within the legal exception.
Required approvals are obtained from the proper authorities under procurement rules.
The contract is amended only if legally allowed.
The amendment is supported by budget authority.
The payment, if any, is processed subject to accounting and audit rules.

No payment should be made on an informal request alone.

T. Effect of Pending Price Escalation Request

A pending request for price escalation does not normally suspend the contractor’s obligation to perform. Unless the procuring entity lawfully suspends performance, grants an extension, modifies the contract, or otherwise agrees in accordance with law, the contractor must continue performance.

A contractor that refuses to proceed while its request is pending risks being declared in default.

U. Remedies if Price Escalation Is Denied

If price escalation is denied, the contractor’s options may include:

continuing performance under protest;
seeking reconsideration within the agency;
invoking dispute resolution mechanisms in the contract;
requesting mediation, arbitration, or other agreed dispute processes if applicable;
filing a proper court action, where allowed;
contesting adverse administrative action;
defending against termination, forfeiture, or blacklisting if the dispute escalates.

However, the contractor must be careful. Refusal to perform after denial may trigger default consequences.

IV. Notice to Proceed

A. Meaning and Function of the Notice to Proceed

The Notice to Proceed, or NTP, is the formal notice issued by the procuring entity directing the winning bidder to commence performance of the contract. It is usually issued after the Notice of Award, submission of required documents, posting of performance security, signing of the contract, and approval by the appropriate authority.

The NTP serves important functions:

It confirms that the contract may now be implemented.
It triggers the commencement of the delivery, completion, or performance period.
It fixes the date from which delay may be measured.
It operationalizes the government’s right to require performance.
It provides documentary basis for contract administration.

The NTP is not a mere courtesy letter. It is a legally significant document.

B. Difference Between Notice of Award and Notice to Proceed

The Notice of Award informs the winning bidder that its bid has been accepted and that it must comply with post-award requirements, such as submitting the performance security and signing the contract.

The Notice to Proceed comes later. It directs actual performance. The bidder may already be bound after award and contract signing, but the performance period commonly begins upon receipt of the NTP or on the date specified in it, depending on the contract.

C. When the NTP Is Issued

The NTP is generally issued after:

the winning bidder has received the Notice of Award;
the bidder has submitted the required performance security;
the contract has been signed;
the contract has been approved by the proper authority;
other required clearances or documents have been completed.

The exact timing may depend on the procurement type, contract documents, and implementing rules.

D. Effect of Receipt of NTP

Upon receipt of the NTP, the contractor must begin performance within the period stated in the contract or NTP. For goods, this may mean delivery within the delivery schedule. For infrastructure, this may mean mobilization and commencement of work. For consulting, this may mean beginning services under the terms of reference.

Failure to perform after receipt may result in liquidated damages, termination for default, forfeiture of performance security, blacklisting, or other remedies.

V. Refusal to Receive Notice to Proceed

A. The Problem

A winning bidder may attempt to avoid performance by refusing to receive the NTP. This may happen when:

prices have increased after bidding;
the contractor regrets its bid;
the contractor lacks capacity to perform;
the contractor lost its supplier;
the contractor wants to renegotiate;
the contractor is waiting for a price escalation approval;
the contractor wants to force cancellation;
the contractor intends to avoid being placed in delay.

The key legal question is whether refusal to receive the NTP prevents the contract from taking effect or prevents the performance period from running.

B. Refusal Does Not Ordinarily Defeat Notice

As a general legal principle, a party cannot defeat the legal consequences of notice by deliberately refusing to receive it. The law does not reward evasion. If the government can prove that the NTP was properly tendered, delivered, or made available to the contractor, and the contractor unjustifiably refused to receive it, the contractor may be treated as having been constructively notified.

The precise effect depends on the contract, the method of service, applicable rules, and evidence. But deliberate refusal is usually treated against the refusing party.

C. Actual Notice, Constructive Notice, and Tender of Notice

Actual notice occurs when the contractor or its authorized representative receives the NTP.

Constructive notice may arise when, although the contractor did not physically accept the document, the circumstances show that notice was validly made or that refusal was deliberate.

Tender of notice means the procuring entity attempted to deliver the NTP in a manner reasonably calculated to inform the contractor, but the contractor refused or evaded receipt.

The procuring entity should carefully document the tender and refusal.

D. Who May Receive the NTP

The NTP may be received by the contractor’s authorized representative, officer, employee, liaison officer, project manager, or person authorized under the bid documents, corporate documents, or prior dealings.

For corporations, partnerships, or joint ventures, receipt by an authorized representative may bind the entity. The government should serve the NTP at the address stated in the bid, contract, eligibility documents, or official correspondence.

E. Modes of Service

Depending on the contract and agency practice, the NTP may be served by:

personal delivery;
courier;
registered mail;
electronic mail;
official procurement portal or electronic procurement system, where applicable;
facsimile, if contractually recognized;
service at the contractor’s registered office;
service through an authorized representative.

The best practice is to use multiple modes and preserve proof.

F. Evidence of Refusal

The procuring entity should document refusal through:

affidavit of the serving officer or process server;
notation on the receiving copy: “refused to receive”;
date, time, and place of attempted service;
names and positions of persons present;
photographs or video, if lawful and appropriate;
courier return notation;
registered mail return card or registry tracking;
email delivery records;
screenshot of transmission;
minutes of meeting;
written report by the BAC Secretariat, end-user, or project management office;
witness statements.

Weak documentation can create disputes. Strong documentation makes it difficult for the contractor to deny notice.

G. Effect on Commencement Period

If the contract states that the performance period begins upon receipt of the NTP, a contractor may argue that refusal means there was no receipt. The procuring entity may counter that the contractor is deemed to have received notice upon unjustified refusal.

The stronger view is that a contractor cannot suspend the start of the performance period by deliberate evasion. Once valid tender and refusal are established, the government may treat the NTP as constructively received on the date of refusal or on another date supported by the contract and applicable rules.

However, agencies should be cautious and ensure that the contract documents and service evidence support this position.

H. Refusal Before Contract Signing

A different issue arises if the bidder refuses to proceed after Notice of Award but before signing the contract or posting performance security. In that case, the issue may be failure to enter into the contract, failure to submit required documents, or failure to post performance security. The consequences may include forfeiture of bid security, award to the next eligible bidder where allowed, and blacklisting proceedings.

I. Refusal After Contract Signing

If the contract has already been signed and approved, and the contractor refuses to receive the NTP, the contractor may be treated as refusing to perform an existing obligation. The government’s remedies are stronger because the contractual relationship has already been perfected and formalized.

J. Refusal Due to Pending Price Escalation Request

A common scenario is this: the winning bidder says it will not receive the NTP unless the government first approves a price increase. This position is generally untenable.

A request for price escalation does not ordinarily justify refusal to receive the NTP. The contractor may receive the NTP and reserve its rights, but outright refusal may constitute bad faith or default.

If the contractor believes performance is legally impossible, it must make a proper written submission, invoke the correct contractual remedy, and await lawful action. Self-help refusal is risky.

K. Refusal Due to Increased Prices

A contractor cannot usually refuse the NTP because its costs increased after bidding. Increased prices are normally business risks. The contractor’s obligation is to perform at the contract price unless lawful escalation, variation, suspension, or termination applies.

Refusal on this ground may support termination for default and blacklisting.

L. Refusal Due to Lack of Funds or Supplier Problems

A contractor’s inability to source materials, loss of supplier, cash-flow problem, or miscalculation in bid pricing usually does not excuse refusal. The government selected the contractor based on its legal, technical, and financial capacity. Internal commercial problems are generally not government risk.

M. Refusal Due to Defective NTP

Not every refusal is wrongful. A contractor may have valid grounds to object if the NTP is defective. Examples may include:

the contract was not yet approved;
the NTP was issued by an unauthorized official;
the NTP materially differs from the awarded contract;
the site is unavailable despite the NTP;
required permits or prerequisites controlled by the government are absent;
the NTP imposes obligations not found in the contract;
there is no valid appropriation or contract authority;
the award is under a lawful restraining order or suspension;
the contract documents are incomplete or inconsistent.

Even then, the contractor should not simply evade receipt. The prudent course is to receive the NTP under written reservation, immediately object in writing, and request clarification or correction.

N. Receiving Under Protest

A contractor that disputes the NTP may receive it “under protest” or “without prejudice” to its rights. This preserves the paper trail and avoids the appearance of evasion. The contractor may write:

“Received without prejudice to our pending request for clarification and without waiver of our rights under the contract and applicable law.”

This is often safer than refusing receipt outright.

O. Government Response to Refusal

When the contractor refuses to receive the NTP, the procuring entity should:

document the refusal immediately;
serve the NTP by another reliable method;
send the NTP to the contractor’s official address and email;
prepare an affidavit or service report;
notify the contractor that refusal will be treated as constructive receipt;
require written explanation within a definite period;
consult the legal office;
determine whether the contractor is in default;
consider termination proceedings if warranted;
consider forfeiture of performance security;
initiate blacklisting proceedings, if applicable;
protect the project by considering lawful procurement remedies.

The government should avoid emotional or informal exchanges. The record must be clean.

VI. Consequences of Refusal to Receive NTP

A. Constructive Receipt

If refusal is proven, the NTP may be treated as constructively received. This allows the government to count the performance period from the date of tender or the date determined under the contract and documented notice.

B. Delay

Once the performance period runs, failure to deliver, mobilize, or perform may place the contractor in delay. Delay may trigger liquidated damages.

C. Liquidated Damages

Government procurement contracts often provide liquidated damages for delay. These damages are typically computed as a percentage of the cost of the delayed goods, services, or works for every day of delay, subject to the contract terms and maximum threshold.

When accumulated liquidated damages reach the contractually specified maximum, the procuring entity may terminate the contract, without prejudice to other remedies.

D. Termination for Default

Refusal to receive the NTP and failure to perform may constitute default. Termination for default may be justified where the contractor fails to deliver goods, complete works, perform services, comply with contractual obligations, or proceed with due diligence.

Termination must follow the required procedure. The procuring entity should issue notices, give the contractor an opportunity to explain where required, evaluate defenses, and issue a reasoned decision.

E. Forfeiture of Performance Security

If the contractor has posted performance security, default may result in forfeiture. The performance security protects the government from non-performance after award and contract signing.

The form of security may be cash, cashier’s or manager’s check, bank guarantee, surety bond, or other allowed form. The government should follow the terms of the security and applicable rules when claiming against it.

F. Forfeiture of Bid Security

If the refusal occurs before contract signing or before performance security is posted, the relevant consequence may involve the bid security. A bidder that refuses to accept award, fails to submit requirements, or fails to enter into the contract may risk forfeiture of bid security, depending on the facts and rules.

G. Blacklisting

Refusal to proceed, unjustified failure to perform, rescission or termination due to contractor fault, or similar acts may trigger blacklisting under procurement rules. Blacklisting prevents the contractor from participating in government procurement for the prescribed period.

Blacklisting is serious because it affects the contractor’s ability to do business with the government. It requires observance of due process.

H. Award to Another Bidder or Reprocurement

If the winning bidder defaults, the procuring entity may proceed with remedies allowed by procurement law, such as post-disqualification, award to the next eligible bidder where allowed, negotiated procurement in proper cases, or re-bidding. The correct remedy depends on the stage of procurement and the facts.

The agency must avoid shortcuts. A failed contractor does not automatically allow direct contracting with any chosen supplier. The procuring entity must follow the applicable procurement method.

I. Damages

The government may recover damages where legally available, especially if the contractor’s refusal caused additional costs, delay, loss, or prejudice. Damages must be proven and pursued in the proper forum or procedure.

J. Administrative and Criminal Exposure

For public officers, mishandling the situation may create administrative or audit issues. Examples include unauthorized price increase, irregular amendment, failure to enforce contract rights, unjustified delay, or favoritism.

For contractors, fraudulent conduct, falsification, collusion, or misrepresentation may have consequences beyond ordinary contract default.

VII. Interaction Between Price Escalation and Refusal to Receive NTP

A. Core Principle

A contractor’s desire for price escalation does not normally justify refusal to receive the NTP. The two issues are legally distinct. Price escalation is a claim for financial relief. The NTP is a directive to perform under an awarded and approved contract.

Unless the contract is lawfully modified, suspended, or terminated, the contractor remains bound.

B. Contractor’s Best Position

If a contractor believes price escalation is justified, it should:

receive the NTP;
state that receipt is without prejudice to its pending claim;
submit a formal price escalation request;
continue performance unless legally excused;
request extension or suspension only if justified;
preserve evidence;
avoid abandonment or refusal.

This approach protects the contractor from being characterized as evasive or in bad faith.

C. Procuring Entity’s Best Position

The procuring entity should:

issue the NTP properly;
serve it through reliable means;
document receipt or refusal;
separate the price escalation request from the duty to perform;
evaluate any escalation request under the applicable rules;
avoid unauthorized promises of additional payment;
enforce contract remedies if the contractor defaults.

The government should not allow a contractor to condition receipt of the NTP on a price increase unless the law clearly permits such adjustment.

VIII. Common Scenarios

Scenario 1: Supplier Wins Bid, Prices Increase, Supplier Refuses NTP

A supplier wins a contract to deliver equipment. Before receiving the NTP, the supplier claims that import costs increased and refuses to receive the NTP unless the contract price is increased.

Legal result: The supplier’s refusal is likely unjustified. Increased cost is generally a business risk. The procuring entity should document refusal, serve the NTP by alternative means, treat refusal as constructive receipt if supported, and consider default remedies if the supplier does not perform.

Scenario 2: Contractor Signs Infrastructure Contract, Then Steel Prices Rise

An infrastructure contractor signs the contract and posts performance security. Before mobilization, steel prices rise. The contractor asks for escalation and refuses to mobilize.

Legal result: The contractor must comply unless a lawful escalation, suspension, variation, or other relief is approved. Refusal to mobilize may lead to delay, liquidated damages, termination, forfeiture of performance security, and blacklisting.

Scenario 3: Government Issues NTP Before Site Is Available

The contractor receives the NTP but the government has not turned over the project site. The contractor cannot begin work.

Legal result: The contractor may have a valid ground for extension, suspension, or other relief. The contractor should receive the NTP, immediately document the site issue, and request appropriate action. Refusal to receive may still be unwise.

Scenario 4: NTP Contains a Different Scope from the Contract

The NTP directs the contractor to perform obligations not found in the signed contract.

Legal result: The contractor may object. It should receive under protest and request correction. If the NTP materially changes the contract, the procuring entity should issue a corrected NTP or process a lawful contract modification if allowed.

Scenario 5: Contractor Avoids Service

The government messenger goes to the contractor’s address. The contractor’s staff says no one is authorized to receive. The next day, the contractor says it never received the NTP.

Legal result: If the evidence shows deliberate evasion, the procuring entity may argue constructive receipt. The agency should support this with affidavits, courier records, email transmission, and service reports.

IX. Practical Guidance for Contractors

A contractor dealing with price escalation and NTP issues should observe the following:

Do not bid below cost expecting later adjustment.
Include foreseeable risks in the bid.
Review the price escalation clause before bidding.
Track cost data from bid preparation onward.
Preserve supplier quotations and price indices.
Do not refuse the NTP merely because costs increased.
Receive notices under protest if necessary.
Put all objections in writing.
Continue performance unless legally excused.
Request extension, suspension, or escalation through formal channels.
Avoid abandonment.
Avoid threatening non-performance.
Maintain a complete project correspondence file.
Seek legal advice before refusing any government notice.

The most dangerous move is silence or evasion. A contractor that refuses to receive notices may appear to be acting in bad faith.

X. Practical Guidance for Procuring Entities

A procuring entity should manage these issues through disciplined documentation and strict compliance.

A. Before Award

The procuring entity should ensure that:

the ABC is realistic;
technical specifications are complete;
bid documents clearly allocate risk;
delivery or completion periods are reasonable;
price escalation clauses are consistent with law;
bidders are reminded that bid prices are generally fixed.

B. After Award

The agency should:

issue the Notice of Award promptly;
require timely submission of performance security;
ensure contract approval before NTP;
issue the NTP within the required period;
serve the NTP through documented means;
use the contractor’s official address and email;
retain proof of service.

C. If NTP Is Refused

The agency should:

note the refusal on the receiving copy;
obtain witness signatures;
prepare an affidavit of service;
send the NTP by registered mail, courier, and email;
notify the contractor that refusal may be treated as constructive receipt;
require written explanation;
refer the matter to the legal office;
enforce the contract if no valid excuse exists.

D. If Price Escalation Is Requested

The agency should:

acknowledge receipt of the request;
require complete supporting documents;
evaluate whether the request is legally cognizable;
reject unsupported claims;
avoid verbal commitments;
secure required approvals if escalation is legally available;
ensure budget availability;
document the decision;
protect the government from overpayment and audit disallowance.

XI. Draft Clauses and Notices

A. Sample Government Letter After Refusal to Receive NTP

Subject: Notice of Refusal to Receive Notice to Proceed

Dear [Contractor]:

On [date] at approximately [time], the Procuring Entity, through its authorized representative, attempted to serve upon you the Notice to Proceed for Contract No. [number], entitled [project title]. Your representative at [address/location] refused to receive the same.

Please be informed that the Procuring Entity considers the Notice to Proceed as duly tendered on [date]. Your refusal to receive the Notice to Proceed shall not prejudice the rights of the Procuring Entity under the contract, the bidding documents, Republic Act No. 9184, its Implementing Rules and Regulations, and applicable law.

You are directed to comply with your contractual obligations within the period stated in the Notice to Proceed. Failure to do so may result in the imposition of liquidated damages, termination for default, forfeiture of performance security, blacklisting proceedings, and other remedies available to the government.

You are given [number] calendar days from receipt of this letter to submit a written explanation.

Very truly yours,

[Authorized Official]

B. Sample Contractor Receipt Under Protest

Received on [date], without prejudice to our pending request for clarification and/or price escalation, and without waiver of any rights, claims, defenses, or remedies available under the contract and applicable law.

[Contractor Representative]

C. Sample Contractor Price Escalation Request

Subject: Request for Contract Price Escalation

Dear [Procuring Entity]:

We respectfully request evaluation of contract price escalation in relation to Contract No. [number], entitled [project title].

This request is based on [identify extraordinary circumstance], which occurred after [bid submission/contract signing] and materially affected the cost of [specific items]. Attached are the relevant documents, including original bid breakdown, supplier quotations, invoices, price data, computations, and supporting evidence.

This request is submitted without intent to delay or abandon performance and without prejudice to our rights under the contract and applicable law.

Respectfully,

[Contractor]

XII. Key Doctrinal Points

The following principles summarize the law and practice:

Government contract prices are generally fixed.
Price escalation is exceptional, not automatic.
Ordinary inflation and market fluctuation are usually business risks.
Extraordinary circumstances must be proven and approved under applicable rules.
A pending escalation request does not normally suspend performance.
A contractor cannot usually condition receipt of the NTP on a price increase.
Refusal to receive the NTP may be treated as constructive receipt if properly documented.
The government should use multiple methods of service and preserve proof.
A contractor should receive under protest rather than refuse receipt.
Contractor default may lead to liquidated damages, termination, forfeiture of security, and blacklisting.
Government officials cannot approve price increases without legal, budgetary, and audit basis.
Public bidding integrity requires strict control of post-award price changes.
Civil Code doctrines may supplement, but cannot override, procurement law.
The contract documents are central.
Documentation often determines the outcome.

XIII. Risk Analysis

A. Risks to the Contractor

A contractor that refuses to receive the NTP faces serious risks:

It may be deemed notified.
The performance period may begin to run.
It may be placed in delay.
Liquidated damages may accrue.
The contract may be terminated for default.
Performance security may be forfeited.
The contractor may be blacklisted.
The government may claim damages.
The contractor’s reputation in public procurement may suffer.
Future bids may be affected.

B. Risks to the Procuring Entity

A procuring entity also faces risks if it mishandles the matter:

defective service of NTP;
premature issuance before contract approval;
weak proof of refusal;
unauthorized price escalation;
audit disallowance;
project delay;
improper termination;
due process violations in blacklisting;
exposure of officials to administrative liability;
failed procurement or reprocurement delay.

Both sides must act carefully.

XIV. Recommended Legal Position

In the usual case, where a winning bidder refuses to receive the Notice to Proceed because it wants contract price escalation, the procuring entity should take the position that:

the contract price is fixed;
escalation is not a matter of right;
the request for escalation will be evaluated separately under applicable law;
refusal to receive the NTP is unjustified;
the NTP has been validly tendered;
refusal will be treated as constructive receipt if supported by evidence;
the contractor remains bound to perform;
failure to perform will trigger contractual and procurement-law remedies.

The contractor, on the other hand, should avoid refusal and instead receive the NTP under protest, file a properly documented escalation request, and continue performance unless lawfully excused.

XV. Conclusion

Government contract price escalation and refusal to receive a Notice to Proceed are closely connected in practice but distinct in law. Price escalation concerns whether the contract price may be increased due to legally recognized extraordinary circumstances. Refusal to receive the NTP concerns whether the contractor may avoid commencement of performance by evading formal notice.

Philippine procurement law strongly favors fixed contract prices, competitive integrity, documented performance, and accountability in the use of public funds. Price escalation is the exception and must pass through strict legal, factual, budgetary, and approval requirements. A contractor cannot normally refuse the NTP simply because performance has become more expensive.

The safer and more legally defensible approach is straightforward. The government should serve and document the NTP properly, evaluate any escalation request separately, and enforce the contract when the contractor defaults. The contractor should receive the NTP, reserve its rights in writing, submit a formal and evidence-based request if escalation is claimed, and avoid self-help refusal.

In public procurement, paper trails win disputes. The party with the clearer documents, stronger legal basis, and better compliance record will usually stand on firmer ground.