Assist in general fisheries development and extension work ; train fishermen in practical aspects of navigation or marine engineering ; conduct fisheries surveys and monitor water quality ; perform licensing work and regulatory duty 协助进行一般渔业发展及推广的工作；给予渔民航海或轮机方面的实际训练；进行各项渔业调查和水质监测工作；及执行发牌与监理工作。
