Statute Details
- Title: Inquiries Act 2007
- Full Title: An Act to enable the President to appoint a commission of inquiry and to enable the relevant Minister to appoint a committee of inquiry, and to provide for matters related thereto.
- Act Code: IA2007
- Type: Act of Parliament
- Current Status: Current version (as at 26 Mar 2026)
- Commencement: [Not provided in the extract; the Act is dated 1 Nov 2007 in the legislative history shown]
- Key Parts: Part 1 (Preliminary); Part 2 (Commissions of Inquiry); Part 3 (Committees of Inquiry); Part 4 (Inquiry Powers and Proceedings and Rules); Part 5 (Miscellaneous)
- Key Sections (from extract): s 1–2 (Preliminary); ss 3–8 (Commissions); ss 9–13 (Committees); ss 14–16 (Powers/Proceedings/Rules); s 17 (Saving/transitional); Schedule (Inquiry powers and proceedings)
What Is This Legislation About?
The Inquiries Act 2007 (“Act”) provides the legal framework for conducting formal public inquiries in Singapore. In plain terms, it empowers two different appointing authorities to establish inquiry bodies depending on the nature and level of the inquiry: the President may appoint a commission of inquiry, while a relevant Minister may appoint a committee of inquiry. The Act then sets out how these inquiry bodies are constituted, how their members are appointed and managed, and what procedural and evidential powers they have to carry out their work.
The Act is designed to ensure that inquiries are conducted in a structured, legally accountable manner. It addresses not only the appointment mechanics (who appoints, who sits, and who can be replaced), but also the operational aspects of an inquiry—such as the role of the police, the appointment of a secretary and assessors, and the rules governing inquiry powers and proceedings. This matters in practice because inquiry findings can have significant reputational, administrative, and policy consequences, and the process must therefore be procedurally robust.
Although the extract provided includes the Act’s headings and the definitions in Part 1, the overall architecture is clear: Part 2 governs commissions (President-led), Part 3 governs committees (Minister-led), and Part 4 governs the inquiry powers and proceedings for both. The Schedule further elaborates on “Inquiry powers and proceedings”, indicating that the Act contemplates detailed procedural rules beyond the main sections.
What Are the Key Provisions?
1. Preliminary provisions: short title and interpretation (ss 1–2). The Act’s starting point is Part 1. Section 1 confirms the short title: “Inquiries Act 2007”. Section 2 then provides definitions that are critical for practitioners. For example, it defines the “appointing authority” differently for commissions and committees: the President for commissions, and the Minister (and the Minister’s successor) for committees. This ensures continuity if there is a change in office during the life of an inquiry.
Section 2 also defines the core entities and concepts used throughout the Act. A “commission” or “commission of inquiry” is any commission appointed by the President under section 3, and it includes the members (or a quorum, or the sole member) sitting for the purposes of the inquiry. Similarly, a “committee” is any committee appointed by the Minister under section 9, with the same inclusion of members/quorum/sole member. The Act therefore anticipates that inquiry bodies may be constituted by multiple members but can also operate with a quorum or a single member, depending on how the appointment is structured.
2. Commissions of inquiry: power to issue and constitution (ss 3–8). Part 2 is the President-led track. Section 3 provides the “power to issue commissions” and (as indicated by the definition of “terms of reference”) likely includes the issuance of terms of reference to the commission. The definition of “terms of reference” in section 2 refers to terms issued under section 3(2) and modified under section 3(3). In practice, terms of reference are the inquiry’s mandate: they define the scope of what the inquiry is to examine and report on. For lawyers, this is often where disputes arise—particularly around whether the inquiry is straying beyond its mandate.
Section 4 addresses “Composition of commission”, and section 5 provides for “Change of President”. This is important because the appointing authority for a commission is the President; the Act ensures that if there is a change in the President during the inquiry, the commission’s validity and administration are not undermined. Sections 6 and 7 cover the appointment of a secretary and assessors. These roles are operational: the secretary typically supports administration and procedural management, while assessors may provide subject-matter expertise to assist the commission in understanding technical issues.
Section 8 addresses the “Role of police”. While the extract does not set out the content of section 8, its placement signals that the Act contemplates police involvement in supporting the inquiry—potentially in relation to investigations, securing attendance, or facilitating access to information. For practitioners, this is a key interface between an inquiry and criminal/administrative enforcement ecosystems.
3. Committees of inquiry: Minister-led track (ss 9–13). Part 3 mirrors the commission framework but for Ministerial appointment. Section 9 provides for the “Appointment of committee”. Section 10 covers “Composition of committee”, and section 11 deals with “Change of Minister”, again ensuring continuity if the relevant Minister changes. Sections 12 and 13 cover the appointment of a secretary and assessors, respectively.
From a practitioner’s perspective, the distinction between a commission and a committee is not merely formal. It affects the appointing authority, the likely public profile, and potentially the procedural posture and expectations around independence and scope. However, the Act’s structure suggests that both types of inquiry bodies ultimately operate under a common set of inquiry powers and procedural rules in Part 4 and the Schedule.
4. Inquiry powers, proceedings, and rules (ss 14–16) and the Schedule. Part 4 is where the Act becomes most practically significant. Section 14 provides for “Inquiry powers and proceedings”. Section 15 sets out “Rules in relation to commissions of inquiry”, and section 16 sets out “Rules in relation to committees of inquiry”. The presence of separate rule-making provisions suggests that while there is a common core, there may be differences in procedural rules depending on whether the inquiry is a commission or a committee.
The Schedule—titled “Inquiry powers and proceedings”—indicates that the Act contains (or at least contemplates) detailed provisions on what inquiry bodies can do and how proceedings are to be conducted. Even though the extract does not reproduce the Schedule text, the Schedule title is a strong signal that it addresses matters such as how evidence is taken, how documents may be produced, and how procedural safeguards operate. Practitioners should treat the Schedule as essential reading because it is likely to contain the granular mechanics that determine how an inquiry affects parties, witnesses, and document holders.
5. Miscellaneous: saving and transitional provision (s 17). Section 17 provides for “Saving and transitional provision”. This is a standard legislative technique to ensure that ongoing matters are not disrupted by amendments or changes in the law. For counsel advising on whether an inquiry is governed by the current regime or an earlier one, transitional provisions can be decisive.
How Is This Legislation Structured?
The Act is structured in five parts plus a Schedule:
Part 1 (Preliminary) contains the short title and definitions (ss 1–2). These definitions are foundational because they clarify the meaning of “commission”, “committee”, “inquiry body”, “member”, and “terms of reference”.
Part 2 (Commissions of Inquiry) sets out the President’s role and the mechanics of establishing and running a commission (ss 3–8). It covers the power to issue commissions, composition, continuity on change of President, and the appointment of supporting roles (secretary and assessors), as well as the police’s role.
Part 3 (Committees of Inquiry) is the Minister-led counterpart (ss 9–13). It similarly addresses appointment, composition, continuity on change of Minister, and supporting roles.
Part 4 (Inquiry Powers and Proceedings and Rules) provides the procedural backbone (ss 14–16). It addresses the powers and proceedings of inquiry bodies and the rules applicable to commissions and committees.
Part 5 (Miscellaneous) includes saving and transitional provisions (s 17).
The Schedule supplements Part 4 by setting out “Inquiry powers and proceedings” in more detail. In practice, the Schedule often contains the operational rules that lawyers will need when preparing for hearings, responding to requests, or advising on compliance.
Who Does This Legislation Apply To?
The Act applies to inquiry bodies established under it—namely commissions of inquiry and committees of inquiry. It governs how those bodies are appointed, constituted, and empowered to conduct inquiries. It also applies to the persons and institutions that interact with inquiry bodies, such as the appointing authority (President or Minister), the secretary and assessors, and the police (as contemplated by the Act).
While the Act’s direct legal obligations are directed at inquiry bodies and their procedural operation, the practical impact extends to witnesses, document holders, and persons whose conduct or decisions may be examined. Lawyers advising clients in the context of an inquiry should therefore read the Act together with the Schedule and the relevant rules made under ss 15–16, because those provisions typically determine what is required of individuals and organisations (for example, attendance, provision of information, and procedural rights).
Why Is This Legislation Important?
The Inquiries Act 2007 is important because it provides the statutory authority and procedural framework for high-stakes fact-finding exercises. In Singapore, inquiries can be used to examine matters of public concern, including failures in governance, systemic issues, and events with significant social or institutional impact. The Act ensures that such inquiries are not ad hoc: they are established through formal appointment powers and operate under legally defined powers and proceedings.
For practitioners, the Act’s significance lies in three practical areas. First, terms of reference define the inquiry’s mandate. Counsel must therefore scrutinise the terms of reference and any modifications to ensure that the inquiry remains within scope. Second, the Act’s provisions on composition, quorum, and continuity help determine the validity and stability of the inquiry’s proceedings over time. Third, the Act’s focus on powers and proceedings (including the Schedule) affects how evidence is gathered and how participants must respond—issues that can have downstream consequences for administrative action, civil claims, and potentially criminal exposure.
Finally, the Act’s design—separating commissions and committees while harmonising core powers through Part 4 and the Schedule—reflects a balance between flexibility and legal certainty. It allows the State to tailor the inquiry mechanism to the seriousness and nature of the matter, while still maintaining a common procedural foundation that lawyers can rely on when advising clients.
Related Legislation
- Inquiries Act 2007 (as amended; including the 2020 Revised Edition and subsequent amendments referenced in the legislative history)
- Legislative History and amendments: Acts referenced in the timeline (e.g., Act 43 of 2007; Act 15 of 2010; Act 41 of 2014; Act 40 of 2019; Act 25 of 2021)
Source Documents
This article provides an overview of the Inquiries Act 2007 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the official text for authoritative provisions.