About SIA

The Singapore Institute of Architects (SIA) is a professional organization established in 1963 with the objective to promote the architectural profession and the built environment in Singapore. The Institute is the sole representative for the architectural profession in Singapore.

Historical Timeline

Our Values

Attributes of A Sustainable Built Environment

Our Standards

Constitution and By-Laws
SIA Code Of Conduct And Ethics

Structure and Governance


The management of the affairs of the Institute is the responsibility of an elected Council, comprising 20 members. There are 6 Office Bearers, who are responsible collectively for the administration and finance matters of the Institute. Find out more        >

SIA Committees

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