This final rule implements regulations that require Charter Halibut Permits (CHPs) to be registered annually with NMFS before use. In 2010, NMFS implemented the Charter Halibut Limited Access Program that issued a limited number of CHPs to persons who operate in the guided sport (charter) halibut fishery on the waters of International Pacific Halibut Commission Regulatory Areas 2C and 3A. The annual registration of CHPs is intended to improve the enforcement of CHP transfer limitations and ownership caps, as well as provide additional information to NMFS and the North Pacific Fishery Management Council on any changes in CHP ownership, leasing, and participation.