Nkwekọrịta ezumike a kwụrụ ụgwọ (Ndị ọrụ ụgbọ mmiri), 1949 (echekwa)

Mgbakọ ezumike akwụ ụgwọ (Ndị na-anya ụgbọ mmiri) (edemegharịrị), 1949 (echekwara) bụ Mgbakọ Òtù Ndị Ọrụ Mba Nile .

E hiwere ya na 1949, yana okwu mmalite na-ekwu:



 Mgbanwe 
E degharịrị echiche ndị dị na mgbakọ a ma tinye ya na ILO Convention C146, Seafarers' Annual Leave with Pay Convention, 1976 .

 Nkwenye 
Tupu e debe ya, steeti ise akwadola mgbakọ ahụ.

 Njikọ mpụga 

 Ederede .
 Nkwenye .