This labor code, also known as Presidential Decree 442, was issued by then-President Ferdinand Marcos shortly after the declaration of martial law in the Philippines. The decree formally established a recruitment and placement program "to ensure the careful selection of Filipino workers for the overseas labor market to protect the good name of the Philippines abroad". Three government agencies were created to tend to the needs of Filipino migrant workers: the National Seamen Board, Overseas Employment Development Board, and the Bureau of Employment Services, which were later merged in 1978 to create the Philippine Overseas Employment Administration.