Kabayan, to get an OEC here in Doha POLO Office you must be first of all an OWWA member. So when u go to POLO Office bring with you ur passport and OWWA receipt dat u r a member. Otherwise, f u came to doha under bussiness visa you must be A member first of OWWA. As OFW it is better for u to be an OWWA member, bring with u a copy of ur contract, passport then pay some amount. I tink polo office end until 4PM only from sunday till thursday. GOOD LUCK, I HOPE THIS INFO HELPS U.