IPSR collaborated with National Aids Management Center (NAMs) to organize a meeting on “Size and Special Characteristics of Study Population with Programmatic Mapping”. This project is for the HIVs related implementation in Bangkok and 12 other provinces in Thailand. Dr. Dusita Phuengsamran, Dr. Teeranong Sakulsri, Niphon Darawuttimaprakorn and IPSR staff were involved in this project. The event was held at Tawana Hotel Bangkok.