The association owns 5 expertise commissions of technical & registration, legal & trade facilitation, distribution & PMS, education & research and recruiting & membership chaired by experienced, well known and skillful persons chosen by the Board of Directors. These commissions are consultative bodies convened for technical and expertise investigations in various fields and acting as technical and executive arms of the Board in the given technical fields and fulfilling the delegated tasks by the Board and reflecting their comments  and views for adopting final decisions by the Board.