The Indian Coast Guard is engaged with environmentalists for preservation and protection of the marine environment, including flora and fauna.

The Indian Coast Guard conducts regular training for all stakeholders and oil agencies, and continuously validates various contingency plans to prevent environmental damage in case of marine oil-spills. It has developed the capability to be the "first-responder" for oil-spills in Indian waters.

The Indian Coast Guard, in coordination with the Customs and other enforcement agencies, undertakes operations to prevent ingress and egress of contraband, and other items on the banned list.