The Law of the Sea Moot Court Competition (LOS-MCC) is the annually held international moot court competition owned by the Association of Boundary and Ocean Studies.

The competition aims to strengthen students’ attention to the study on the law of the sea and marine issues of the state. Meanwhile, it provides a platform to disseminate law knowledge to cultivate and then select skilled personnel for international dispute-solving as the contest gives students an opportunity to get the better hang of the law of the sea.