# Official Secrets Act 1972

> The Official Secrets Act 1972 (Act 88) governs how government documents are classified as official secrets and sets out penalties for unauthorised disclosure, including a mandatory minimum term of imprisonment. It remains a focal point in the debate between national security on one side and transparency and press freedom on the other.

- Category: law
- Language: en
- Status: published
- Updated: 2026-08-07
- Canonical: https://negaraku.md/en/law/official-secrets-act-1972

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A journalist who receives a copy of Cabinet minutes, a researcher who takes measurements near a military camp, and an officer who keeps a file marked "Confidential" — all three can be caught by the same law. The Official Secrets Act 1972, or Act 88, is the backbone of Malaysia's official secrecy system, and its scope reaches far beyond matters of espionage.

The Act came into force on 1 October 1972 as "an Act to revise and consolidate the law relating to the protection of official secrets". It repealed several earlier official secrets laws: section 31(1) repealed the Official Secrets Ordinance 1950 of the States of Malaya [F.M. 15 of 1950] and the Sabah Official Secrets Ordinance [Cap. 90], while section 31(2) repealed the United Kingdom Official Secrets Acts 1911 and 1920 "in so far as they are in force in Sarawak or any other part of Malaysia". It has since been amended several times, including through Act A573 (the Official Secrets (Amendment) Act 1984, in force 20 January 1984) and Act A660 (the Official Secrets (Amendment) Act 1986, in force 1 January 1987).

## What makes a document an "official secret"?

Under section 2, "official secret" means any document specified in the Schedule to the Act, together with its related information and material, and includes any other official document, information or material classified as "Top Secret", "Secret", "Confidential" or "Restricted".

There are two routes by which something becomes an official secret. The first route is through the Schedule, which lists three categories of documents that are always deemed secret:

- Cabinet documents, records of decisions and deliberations, including those of Cabinet committees;
- State Executive Council documents, records of decisions and deliberations, including those of its committees;
- Documents relating to national security, defence and international relations.

The second route is through administrative classification. Section 2B allows a Minister, Menteri Besar or Chief Minister to appoint any public officer, by certificate, to classify documents. Section 2A allows the Minister to add to, delete from or amend the Schedule from time to time by order in the Gazette. Conversely, section 2C allows declassification, and once a document is declassified it ceases to be an official secret.

Four levels of classification are used:

| Classification level | Term in the Act |
| --- | --- |
| Rahsia Besar | "Top Secret" |
| Rahsia | "Secret" |
| Sulit | "Confidential" |
| Terhad | "Restricted" |

## Why is a classification certificate hard to challenge in court?

One of the Act's most striking features is section 16A. This provision states that a certificate by a Minister, a public officer charged with the responsibility, a Menteri Besar or a Chief Minister, confirming a document to be an official secret, "shall be conclusive evidence" that the document is an official secret, and "cannot be questioned in any court on any ground whatsoever".

In its 2004 memorandum, the human rights group ARTICLE 19 described this provision as placing the determination of secrecy "beyond the reach of judicial scrutiny", and referred to the case of an opposition politician, Mohammad Ezam bin Mohd Nor (case number 42-22-2002), in the context of prosecution under the Act. According to media reports, Ezam was convicted by the Petaling Jaya Sessions Court on 7 August 2002 in connection with the disclosure of documents to the media and sentenced to two years' imprisonment; the conviction was reportedly later set aside when he was acquitted by the High Court in 2004. ARTICLE 19's view represents one angle in the debate; those who support the provision argue that conclusive evidence is needed to protect sensitive information without disclosing it in open proceedings.

## How heavy are the penalties under the Act?

Penalties vary according to the offence, but a recurring feature is the mandatory minimum term of imprisonment. Many offences prescribe a penalty of "not less than one year", meaning the court cannot impose a sentence lighter than that limit.

| Offence | Section | Penalty |
| --- | --- | --- |
| Espionage | 3 | Imprisonment for life |
| Taking/making a document, measurement, sounding or survey in a prohibited place | 4 | Imprisonment of 1 to 14 years |
| Carrying photographic apparatus in a prohibited place | 7 | Fine not exceeding RM2,000 or imprisonment not exceeding 1 year, or both |
| Failing to report a demand for information | 7A | Imprisonment of 1 to 5 years |
| Placing oneself in the confidence of a foreign agent | 7B | Imprisonment of 1 to 5 years |
| Wrongful communication of an official secret | 8(1) | Imprisonment of 1 to 7 years |
| Receiving an official secret in contravention of the Act | 8(2) | Imprisonment of 1 to 7 years |
| Retaining an official document for a purpose prejudicial to security | 9(2) | Imprisonment of 1 to 7 years |

A prosecution for an offence under the Act cannot be instituted except by or with the consent of the Public Prosecutor (section 15). Section 16 in turn establishes a number of presumptions: it is not necessary to show that the accused committed a particular act indicating a purpose prejudicial to the security of Malaysia, and the accused may be convicted on the basis of the circumstances of the case, their conduct, or their known character.

## Why does the Act collide with press freedom?

The tension between the Act and press freedom arises from a combination of features: the broad definition of "official secret", the absence of any requirement that a disclosure must actually be prejudicial to security, and the presumptions under section 16.

ARTICLE 19 argued that the volume of information that can be classified is "potentially unlimited", because any appointed officer can classify something without a requirement to show a risk of harm, and there is no automatic expiry period for classification. The group also highlighted the absence of a public interest defence or whistleblower protection. The Act does provide a limited defence under section 17A, but only for a person who proves that they acted in the discharge of an official duty or with proper authority.

The opposing angle stresses that protecting national security is a legitimate aim, and that Cabinet documents and defence matters require secrecy to allow the government to function. The Act's own long title frames its purpose as "the protection of official secrets", and section 30A confers power to make regulations on how official documents are handled, kept and disposed of. These two angles — the need for secrecy versus the need for transparency — form the core of the ongoing debate.

## What are the different positions on the Act's future?

Policy discussion in recent years has centred on the relationship between the Official Secrets Act and a proposed Freedom of Information Act at the federal level. The government has stated its intention to enact a freedom of information framework and to amend the Official Secrets Act in line with it.

The Minister in the Prime Minister's Department (Law and Institutional Reform), Datuk Seri Azalina Othman Said, was reported to have said that the government is moving forward with a Freedom of Information Act so that the public will have access to more open and transparent information from government sources. In the same report, a lawyer emphasised that meaningful freedom of information reform must be accompanied by reform of secrecy laws, because so long as the Official Secrets Act remains in force it continues to restrict access to information. An analyst voiced the view that such a framework must balance transparency against other considerations, which the analyst labelled "national harmony".

As at the time of this draft, the Official Secrets Act 1972 remains in force in its current form, and the shape of any future amendments has yet to be finalised.

## What's next

Developments worth watching include the drafting of a federal Freedom of Information Bill and any proposed amendments to the Official Secrets Act 1972, particularly concerning the definition of "official secret", the power of classification, and the status of section 16A. For the full and up-to-date text, the authoritative reference is the official reprint of Act 88 on the Attorney General's Chambers legislation portal. This note is an AI-assisted draft and requires human review before publication.

## Sources

- Laws of Malaysia — Act 88, Official Secrets Act 1972 (Reprint incorporating all amendments up to 1 January 2006) — https://lom.agc.gov.my/ilims/upload/portal/akta/LOM/EN/Act%2088.pdf (Pejabat Peguam Negara Malaysia (Commissioner of Law Revision))
- Memorandum on the Malaysian Official Secrets Act 1972 — https://www.article19.org/data/files/pdfs/analysis/malaysia-official-secrets-act-sept-2004.pdf (ARTICLE 19 — Global Campaign for Free Expression)
- Ezam slapped with two-year jail term for violating OSA — https://www.malaysiakini.com/news/12480 (Malaysiakini)
- Freedom of Information Act must factor 'national harmony' — https://www.thestar.com.my/news/nation/2025/03/30/freedom-of-information-act-must-factor-national-harmony (The Star)

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