I. Introduction

The Sandiganbayan is the Philippines’ special anti-graft court. It has jurisdiction over certain criminal and civil cases involving public officers and employees, particularly cases involving graft, corruption, unexplained wealth, ill-gotten wealth, and related offenses.

One of the most basic institutional questions about the Sandiganbayan is: How many justices does it have?

Under the current statutory structure, the Sandiganbayan is composed of one Presiding Justice and twenty Associate Justices, for a total of twenty-one justices.

These justices are organized into seven divisions, with three justices per division.

II. Current Number of Sandiganbayan Justices

The Sandiganbayan presently has:

1 Presiding Justice, and
20 Associate Justices.

Total:

21 Justices

The court is divided into:

7 divisions, each composed of 3 justices.

Thus:

7 divisions × 3 justices = 21 justices

This structure is the result of legislative amendments expanding the Sandiganbayan to address its workload and improve the disposition of anti-graft and corruption cases.

III. Legal Basis

The number and structure of the Sandiganbayan are governed by law. The Sandiganbayan was originally created under Presidential Decree No. 1606, and its jurisdiction, composition, and procedures have been amended several times by later statutes.

Important laws include:

Presidential Decree No. 1606 – created the Sandiganbayan;
Republic Act No. 7975 – amended Sandiganbayan jurisdiction and structure;
Republic Act No. 8249 – further amended its jurisdiction and organization;
Republic Act No. 10660 – expanded the Sandiganbayan and created additional divisions.

The current figure of twenty-one justices comes from the law expanding the court to seven divisions of three members each.

IV. The Presiding Justice

The Presiding Justice is the head of the Sandiganbayan.

The Presiding Justice is included in the total number of twenty-one justices. The office is not separate from the membership of the court. In other words, the Sandiganbayan does not have twenty-one associate justices plus a presiding justice; it has twenty-one justices in all, consisting of one Presiding Justice and twenty Associate Justices.

The Presiding Justice performs judicial and administrative functions, including:

presiding over the court as its head;
supervising court administration;
assigning or overseeing assignment of cases under applicable rules;
participating in adjudication as a member of the court;
leading the court en banc where applicable;
representing the institution in administrative matters;
ensuring orderly internal functioning of the court.

The Presiding Justice is first among equals in judicial decision-making, but as court head, the position carries administrative leadership.

V. Associate Justices

The twenty Associate Justices sit in the divisions of the Sandiganbayan and participate in the resolution of cases assigned to their divisions.

Associate Justices perform the ordinary adjudicatory work of the court, including:

hearing cases;
resolving motions;
participating in trial proceedings;
evaluating evidence;
writing decisions, resolutions, and orders;
voting on cases;
participating in division deliberations;
participating in en banc matters when required.

Each Associate Justice has the same judicial authority as other members of the court, subject to the court’s internal assignment and division structure.

VI. Division Structure

The Sandiganbayan is organized into seven divisions.

Each division is composed of three justices.

The division structure is important because cases are generally heard and decided by divisions rather than by the entire court en banc.

A typical division consists of:

a chairperson, and
two members.

The chairperson is usually the senior justice assigned to the division, although internal rules and administrative issuances govern the exact organization.

VII. Why the Sandiganbayan Has Divisions

The Sandiganbayan handles specialized cases involving public officials. These cases can be complex, document-heavy, politically sensitive, and time-consuming.

The division system exists to:

distribute caseload efficiently;
avoid requiring all justices to hear every case;
allow simultaneous hearings in multiple divisions;
speed up case disposition;
preserve collegial decision-making;
maintain consistency through internal rules and appellate review;
reduce backlog.

Without divisions, the court would be unable to handle its docket efficiently.

VIII. Historical Development of the Number of Justices

The Sandiganbayan did not always have twenty-one justices.

Its composition has changed over time as Congress expanded the court.

1. Original Structure

The Sandiganbayan was originally created as a special court to try graft and corruption cases involving public officers. Its original composition was smaller than the current court.

2. Expansion Through Amendments

As the volume and complexity of cases increased, the law was amended to expand the court’s membership and modify its jurisdiction.

3. Current Expansion

The major modern expansion resulted in the current structure of seven divisions, each with three justices, for a total of twenty-one justices.

The purpose of the expansion was to address congestion and promote speedier disposition of cases.

IX. Why the Number Matters

The number of Sandiganbayan justices matters for several reasons.

1. Jurisdictional Administration

The court’s ability to hear cases depends on how many divisions it has. More divisions mean more panels can hear cases at the same time.

2. Speedy Trial and Case Disposition

Anti-graft cases often involve large records, multiple accused, numerous witnesses, and complicated documentary evidence. The number of justices affects the court’s capacity to resolve cases within a reasonable time.

3. Collegial Decision-Making

Because each division has three members, decisions are made collegially rather than by a single judge. This provides internal deliberation and reduces the risk of arbitrary rulings.

4. Quorum and Voting

The number of justices affects quorum, voting, and the validity of decisions.

5. Institutional Independence

The Sandiganbayan’s composition reflects its constitutional and statutory role as a specialized court with a rank comparable to the Court of Appeals for many purposes.

X. Is the Sandiganbayan a Constitutional Court?

The Sandiganbayan is recognized in the Constitution, but its composition, jurisdiction, and organization are largely determined by statute.

The 1987 Constitution recognizes the Sandiganbayan as an existing anti-graft court and provides for its continuation. However, Congress has authority to define and adjust its jurisdiction and structure, subject to constitutional limits.

Thus, the number of justices is not fixed directly by the constitutional text in the same way as the Supreme Court’s membership. It is set by law.

XI. Comparison With Other Courts

The Sandiganbayan is a special collegiate court.

It is different from trial courts such as Regional Trial Courts because RTC cases are generally heard by one judge.

It is different from the Supreme Court, which is composed of a Chief Justice and Associate Justices and sits en banc or in divisions.

It is comparable in rank to the Court of Appeals in certain respects, but it has a specialized anti-graft jurisdiction.

Supreme Court

The Supreme Court has one Chief Justice and fourteen Associate Justices, for a total of fifteen.

Court of Appeals

The Court of Appeals has a much larger membership and is divided into multiple divisions.

Sandiganbayan

The Sandiganbayan has one Presiding Justice and twenty Associate Justices, for a total of twenty-one, divided into seven divisions.

XII. How Sandiganbayan Justices Are Appointed

Sandiganbayan justices are appointed by the President of the Philippines from a list submitted by the Judicial and Bar Council.

The appointment process generally follows the constitutional system for members of the judiciary:

vacancy occurs;
Judicial and Bar Council opens the application or nomination process;
applicants or nominees are evaluated;
the JBC prepares a shortlist;
the President appoints from the shortlist.

The appointment is not subject to confirmation by the Commission on Appointments.

XIII. Qualifications of Sandiganbayan Justices

Sandiganbayan justices must meet constitutional and statutory qualifications for members of the judiciary.

Generally, they must be:

natural-born citizens of the Philippines;
members of the Philippine Bar;
of the required age and experience;
persons of proven competence, integrity, probity, and independence.

Because the Sandiganbayan is a high collegiate court, appointees are expected to have substantial legal experience, often as judges, prosecutors, senior government lawyers, law practitioners, or legal academics.

XIV. Rank and Status of Sandiganbayan Justices

Sandiganbayan justices hold high judicial office.

The Presiding Justice and Associate Justices are members of the judiciary and enjoy security of tenure, fiscal protections, and institutional independence under the Constitution and laws.

Their compensation, retirement, discipline, and administrative status are governed by rules applicable to members of the judiciary, subject to specific laws and Supreme Court supervision.

XV. Tenure and Retirement

Sandiganbayan justices, like other members of the judiciary, serve during good behavior until they reach the mandatory retirement age, resign, die, are removed through lawful process, or otherwise vacate office.

They cannot be removed except through constitutionally and legally recognized procedures. This protects judicial independence.

XVI. Discipline of Sandiganbayan Justices

Sandiganbayan justices are subject to the administrative supervision of the Supreme Court.

Complaints against justices may involve:

gross ignorance of the law;
misconduct;
bias;
delay in resolving cases;
corruption;
violation of judicial ethics;
abuse of authority;
other administrative offenses.

The Supreme Court has disciplinary authority over lower courts and their personnel, including collegiate courts below it.

XVII. Role of the Court En Banc

Although the Sandiganbayan usually acts through its divisions, the court may also act en banc for certain administrative or internal matters.

The phrase en banc means the court acts as a whole, rather than through a division.

However, ordinary trial and decision of cases are generally handled by divisions.

XVIII. Decision-Making in Divisions

Because each division has three members, cases are generally decided by majority vote of the division.

A three-member division allows deliberation among justices while still permitting efficient case handling.

The division may issue:

resolutions;
orders;
decisions;
judgments of conviction or acquittal;
rulings on motions;
rulings on bail;
rulings on demurrer to evidence;
rulings on evidence and procedure.

The required concurrence depends on the applicable rules and the nature of the action.

XIX. Quorum

In a collegial court, quorum is necessary for valid action. For a three-member division, the participation of the required number of justices is necessary under the rules.

The practical rule is that a division acts collegially, and decisions require the legally required concurrence. If a member is inhibited, on leave, retired, or otherwise unavailable, substitution or reorganization may be made under internal rules to preserve valid court action.

XX. Vacancies

A vacancy in the Sandiganbayan does not abolish the seat. It simply means one of the authorized justice positions is unfilled.

Vacancies may occur due to:

retirement;
resignation;
death;
promotion;
appointment to another court;
disability;
removal;
creation of new seats by law.

When a vacancy occurs, the JBC process is used to fill it.

Even if there are temporary vacancies, the legally authorized composition remains one Presiding Justice and twenty Associate Justices.

XXI. Effect of Vacancies on the Divisions

Vacancies may affect the distribution of cases and internal assignments. The court may reorganize divisions or designate replacements as needed.

A vacancy does not eliminate a division unless the law changes the structure. The court continues to function through available justices and internal mechanisms.

XXII. The Presiding Justice and Division Assignment

The Presiding Justice may also sit in a division. The Presiding Justice is not merely an administrator outside the division structure. As a member of the court, the Presiding Justice participates in judicial work, subject to internal assignment.

The Presiding Justice may chair a division or participate in cases as provided by the court’s internal rules.

XXIII. Specialization of the Sandiganbayan

The number of justices should be understood in light of the Sandiganbayan’s special function.

The court hears cases involving public officers and offenses such as:

violations of the Anti-Graft and Corrupt Practices Act;
malversation;
bribery;
direct and indirect bribery;
unexplained wealth cases;
forfeiture of unlawfully acquired property;
violations connected with public office;
civil actions involving ill-gotten wealth;
related offenses where jurisdiction is conferred by law.

Because these cases often involve public accountability, the Sandiganbayan’s institutional capacity is important.

XXIV. Jurisdiction Is Separate From Composition

The number of justices answers the question of composition. It does not by itself determine what cases the Sandiganbayan may hear.

Jurisdiction depends on:

the offense charged;
the position or salary grade of the accused public officer;
whether the offense is related to office;
the law violated;
whether the case is criminal or civil;
whether the case involves ill-gotten wealth;
statutory jurisdictional rules.

The court’s composition supports its jurisdiction, but does not define all jurisdictional details by itself.

XXV. Why Congress Expanded the Sandiganbayan

The expansion to twenty-one justices was intended to address practical concerns.

Common reasons for expansion include:

heavy docket;
delay in anti-graft cases;
need for more divisions;
constitutional policy favoring speedy disposition of cases;
public interest in corruption prosecutions;
complexity of evidence;
large number of accused in some cases;
need to avoid backlog;
need to strengthen anti-corruption institutions.

The Sandiganbayan’s effectiveness depends not only on jurisdiction but also on manpower.

XXVI. Importance of Three-Member Divisions

Each division has three members because the Sandiganbayan is a collegiate court. A three-member panel provides:

deliberation among judges;
internal checks;
majority decision-making;
continuity;
division of writing assignments;
efficient trial management;
reduced risk of one-person arbitrariness.

This is different from a single-judge trial court, where one judge hears and decides the case.

XXVII. Why Not One Justice Per Case?

The Sandiganbayan handles cases of high public importance. Collegial decision-making gives added legitimacy to rulings involving public officials, major corruption charges, and complex public accountability cases.

A single-justice model might be faster in some respects, but the law has chosen a collegial division structure to balance speed with deliberation.

XXVIII. Why Not the Entire Court for Every Case?

Requiring all twenty-one justices to hear every case would be impractical. It would slow down proceedings and create severe backlog.

The division system allows the court to multiply its working capacity. Seven divisions can hear different cases at the same time.

XXIX. Number of Divisions and Caseload Management

The seven-division structure allows the Sandiganbayan to distribute cases across several panels.

This helps with:

scheduling hearings;
managing criminal trials;
resolving motions;
conducting pre-trial;
handling bail applications;
deciding demurrers to evidence;
issuing judgments;
reducing delay.

The number of justices therefore directly affects case management.

XXX. Relation to the Right to Speedy Disposition of Cases

The Constitution guarantees the right to speedy disposition of cases before judicial, quasi-judicial, and administrative bodies.

Anti-graft cases often take years due to complexity and volume. Increasing the number of justices and divisions is one legislative response to the need for faster disposition.

However, the number of justices alone does not solve delay. Other factors include:

prosecutorial readiness;
case complexity;
evidence volume;
witness availability;
interlocutory motions;
appeals;
court staffing;
technology;
case management systems.

XXXI. Appeals From the Sandiganbayan

Decisions of the Sandiganbayan may be reviewed by the Supreme Court, depending on the nature of the case and applicable rules.

The Supreme Court is the final judicial authority. Thus, while the Sandiganbayan is a high special court, it remains below the Supreme Court.

The number of Sandiganbayan justices does not change the availability of Supreme Court review where allowed by law.

XXXII. Difference Between Presiding Justice and Chief Justice

The head of the Sandiganbayan is called the Presiding Justice, not the Chief Justice.

The title Chief Justice refers to the head of the Supreme Court.

The Sandiganbayan’s head is therefore:

Presiding Justice of the Sandiganbayan

The other members are:

Associate Justices of the Sandiganbayan

XXXIII. Difference Between Sandiganbayan Justices and Judges

Members of the Sandiganbayan are called Justices, not judges.

This is because the Sandiganbayan is a collegiate court, similar in style to appellate courts. Trial court heads are usually called judges.

Thus:

Regional Trial Court: Judge
Metropolitan Trial Court: Judge
Court of Appeals: Justice
Sandiganbayan: Justice
Court of Tax Appeals: Justice
Supreme Court: Justice

XXXIV. Does Each Division Have a Presiding Justice?

No. There is only one Presiding Justice of the Sandiganbayan.

Each division may have a chairperson, but that chairperson is not called the Presiding Justice of the Sandiganbayan. The chairperson leads the division’s work, while the Presiding Justice heads the entire court.

XXXV. Can the Number of Justices Be Changed?

Yes. The number of Sandiganbayan justices can be changed by law.

Because the court’s composition is statutory, Congress may increase or modify the number of justices, subject to constitutional principles. A new law would be required to change the authorized composition.

The Supreme Court cannot simply increase the number of Sandiganbayan justices on its own. Judicial reorganization of this kind requires legislative authority.

XXXVI. Temporary Assignments and Reorganization

The Sandiganbayan may reorganize its divisions internally, especially when there are retirements, vacancies, inhibitions, or administrative needs.

However, internal reorganization does not change the statutory number of justices. It only changes assignments among the authorized members.

XXXVII. Inhibition and Replacement

A justice may inhibit from a case due to conflict of interest, prior involvement, relationship with parties, or other valid grounds.

If a justice inhibits, the court may designate another justice according to internal rules. This ensures that the division can still act validly.

Inhibition does not reduce the court’s authorized membership.

XXXVIII. Acting Presiding Justice

When the Presiding Justice is absent, retired, or the position is vacant, an Acting Presiding Justice or officer-in-charge may perform necessary functions under applicable rules.

This does not create a new office and does not change the number of justices. It is a temporary administrative arrangement.

XXXIX. Seniority Among Justices

Seniority matters in many internal judicial functions, such as division chairmanship, temporary leadership, order of precedence, and administrative arrangements.

Seniority is usually determined by date of appointment or assumption to office, subject to applicable rules.

The Presiding Justice ranks highest in the Sandiganbayan.

XL. Administrative Personnel Are Not Justices

The Sandiganbayan also has clerks of court, division clerks, legal researchers, stenographers, interpreters, sheriffs, process servers, and administrative staff.

They are court personnel, not justices.

The number twenty-one refers only to the members of the court who exercise judicial power as Sandiganbayan justices.

XLI. Prosecutors Are Not Sandiganbayan Justices

Anti-graft cases before the Sandiganbayan are commonly prosecuted by the Office of the Ombudsman through its prosecutors.

Ombudsman prosecutors are not members of the Sandiganbayan. They appear before the court as prosecutors.

Thus, the following are distinct:

Sandiganbayan justices: decide cases;
Ombudsman prosecutors: prosecute cases;
defense lawyers: represent accused;
court personnel: assist court operations.

XLII. Ombudsman and Sandiganbayan Are Different Institutions

The Office of the Ombudsman investigates and prosecutes certain cases involving public officers.

The Sandiganbayan tries and decides cases within its jurisdiction.

They are connected in anti-corruption enforcement but are separate institutions.

The Ombudsman does not determine the number of Sandiganbayan justices. That is set by law.

XLIII. Common Misconceptions

1. “The Sandiganbayan has only five justices.”

This may reflect outdated information from earlier versions of the court’s structure. The current authorized composition is twenty-one justices.

2. “Each division has five justices.”

No. Each Sandiganbayan division has three justices.

3. “There are twenty-one associate justices plus one Presiding Justice.”

No. There are twenty-one justices total: one Presiding Justice and twenty Associate Justices.

4. “The Presiding Justice does not hear cases.”

The Presiding Justice may participate in judicial work, subject to division assignment and internal rules.

5. “The Sandiganbayan is part of the Ombudsman.”

No. The Sandiganbayan is a court. The Ombudsman is a constitutional office with investigatory and prosecutorial functions.

6. “The Supreme Court can appoint more Sandiganbayan justices whenever needed.”

No. The number of authorized positions is fixed by law. Appointments are made by the President from JBC shortlists.

XLIV. Practical Legal Importance of Knowing the Number

Knowing the number of Sandiganbayan justices helps in understanding:

how cases are assigned;
why there are several divisions;
how decisions are made;
why vacancies matter;
how the court handles docket congestion;
how anti-graft cases are managed;
why a case may be heard by a division rather than all justices;
how the Presiding Justice fits into the court structure.

For lawyers, litigants, journalists, public officers, and students, the number is foundational to understanding the Sandiganbayan’s institutional design.

XLV. Relationship Between the Number of Justices and Jurisdictional Reform

The expansion of the Sandiganbayan’s membership reflects a broader policy concern: anti-corruption cases should be resolved efficiently and fairly.

Jurisdictional reforms have sought to define which public officers and offenses belong in the Sandiganbayan and which belong in regular courts. Composition reforms, meanwhile, address the court’s ability to handle the cases assigned to it.

Thus, jurisdiction and number of justices are related but distinct tools of judicial reform.

XLVI. If a Case Is Assigned to One Division, Can Another Division Decide It?

Generally, a case assigned to a division is handled by that division unless reassigned under lawful internal procedures.

Cases may be redistributed due to:

reorganization;
inhibition;
vacancy;
consolidation;
administrative order;
raffle rules;
case management needs.

The legitimacy of reassignment depends on compliance with applicable rules.

XLVII. Collegial Responsibility

A Sandiganbayan decision issued by a division is the act of the division, not merely the ponente.

The ponente is the justice assigned to write the decision or resolution. But the decision requires concurrence according to the applicable voting rule.

Thus, the three-justice structure promotes collective responsibility.

XLVIII. Separate, Concurring, and Dissenting Opinions

Because the Sandiganbayan is collegial, justices may sometimes write separate opinions, concurrences, or dissents, depending on the case and internal practice.

This reflects the deliberative nature of a multi-member court.

XLIX. Interaction With Judicial Independence

The number of justices also relates to independence. A larger court with multiple divisions can reduce concentration of authority and allow distribution of sensitive cases.

However, judicial independence ultimately depends on:

secure tenure;
fair appointment processes;
ethical standards;
administrative safeguards;
adequate resources;
protection from political pressure;
transparency and accountability.

L. Summary

The current Sandiganbayan has:

Position	Number
Presiding Justice	1
Associate Justices	20
Total Justices	21

It is organized into:

Structure	Number
Divisions	7
Justices per division	3
Total seats	21

LI. Conclusion

The Sandiganbayan is currently composed of twenty-one justices: one Presiding Justice and twenty Associate Justices. These justices sit in seven divisions, with three justices per division.

This number is not accidental. It reflects legislative efforts to strengthen the country’s anti-graft court, improve case management, reduce delay, and allow multiple divisions to hear corruption-related cases simultaneously.

The Presiding Justice heads the court, while the Associate Justices participate in adjudication through divisions. The court acts collegially, and its division structure is central to its work.

The essential rule is therefore clear: the Sandiganbayan has 21 justices in total, organized into 7 divisions of 3 justices each.