Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: The International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW), 1978 setịpụrụ ụkpụrụ kacha nta maka ndị isi, ndị isi na ndị na-eche nche n'ụgbọ mmiri na nnukwu ụgbọ mmiri. A nakweere STCW na 1978 site na ogbako na International Maritime Organization (IMO) na London, wee banye n'ike na 1984. E mere mgbanwe dị ukwuu na Nkwekọrịta ahụ na 1995.  Ajụjụ: Afọ ole ka STCW were?
Afọ 1978