DEPARTMENT CIRCULAR NO. 01, SERIES OF 2017: CLARIFYING THE APPLICABILITY OF DEPARTMENT ORDER NO. 174, SERIES OF 2017
Department Circular No. 01, series of 2012: Clarifying the Applicability of Department Order No. 18-A, Series of 2011, to Business Process Outsourcing (BPO)/ Knowledge Process Outsourcing(KPO) and the Construction Industry
