For queries relating to ASSA matters, you may direct them to the ASSA Secretariat:

Dr. Jadej Thammatacharee
Secretary-General
ASEAN Social Security Association

Telephone:
66 2 141 4000

Fax:
66 2 143 9730

Email:
inter-affairs@nhso.go.th

      
 
For queries pertaining specifically to the respective member institutions, please contact them directly.
Member Institutions:
Employees Trust Fund, Brunei
Indonesian National Social Security Association
Social Security Organisation, Lao PDR
Employees Provident Fund, Malaysia
Social Security Organization, Malaysia
Employees' Compensation Commission, Philippines
Government Service Insurance System, Philippines
Home Development Mutual Fund, Philippines
Philippine Charity Sweepstakes Office, Philippines
Philippine Health Insurance Corporation, Philippines
Social Security System, Philippines
Central Provident Fund Board, Singapore
National Health Security Office, Thailand
Social Security Office, Thailand
Vietnam Social Security, Vietnam