Ikatan Ahli Perencanaan Indonesia (Indonesian Association of Urban and Regional Planners)

Founded in 1971, IAP is the sole organisation of urban and regional planning professionals in Indonesia, with branches in 25 provinces throughout Indonesia. Currently the biggest planning professional association/institute in the South East Asian region, with more than 3,000 members and 1,200 of them are certified planners, issued by the IAP Planning Certification Board.