Basic Documents
- ASEAN Secretariat: Basic Mandate
- Organizational Structure of the ASEAN Secretariat
- List of Authorised ASEAN Secretariat Members for Legal Transactions Under Domestic Laws
- Protocol Amending the Agreement on the Establishment of the ASEAN Secretariat, Manila, Philippines, 22 July 1992
- Agreement on the Temporary Use of the Premises of the ASEAN Secretariat, Jakarta, 5 November 1991
- Protocol Amending the Agreement of the Establishment of the ASEAN Secretariat, Bandar Seri Begawan, Brunei Darussalam, 4 July 1989
- Protocol Amending the Agreement on the Establishment of the ASEAN Secretariat (Term-of-Duty of the Secretary General), Kuala Lumpur, 9 July 1985
- Protocol Amending the Agreement on the Establishment of the ASEAN Secretariat (Economic Officers), Bangkok, 27 January 1983
- Protocol to Amend the Agreement for the Establishment of a Fund for ASEAN, Bangkok, 22 October 1982
- Agreement on the Use and Maintenance of Premises of the ASEAN Secretariat, Jakarta, 25 November 1981
- Agreement between the Government of Indonesia and ASEAN relating to Privileges and Immunities of the ASEAN Secretariat, Jakarta, 20 January 1979
- Agreement on the Establishment of the ASEAN Secretariat, Bali, 24 February 1976
- Agreement for the Establishment of a Fund for ASEAN Rules Governing the Control, Disbursement and Accounting of the Fund for ASEAN, Cameron Highlands, 17 December 1969
- Protocol Amending the Agreement on the Establishment of the ASEAN Secretariat, Subang Jaya, Malaysia, 23 July 1997