According to Malaysian OSHA 1994, minimum employees for safety&health committee to be established is 40 person.It shall be consisted of a chairman (top management representative), a secretary (should be the P.I.C for safety&health), 2 employeru2019s representatives (manager level), and 2 employees representatives (supervisor level).If you have more than 4 departments, I suggested that each department have their own representatives. Oh, you can also invite third party such as DOSH, customers, suppliers, contractors to be spectator. The more the merrier. The challenge is to get more than 60% participant of members for the meeting.Try to keep the agendas of meeting in 1 page handout. Focus on high priority issue. Get the issue solved, the least is you get the idea to draft for correction from corresponding members.Good luck!