33 CFR §158.135
To continue to receive ships, a port or terminal must hold one or more Certificates of Adequacy to show compliance with—
- (a)Subpart B of this part if it receives oceangoing tankers, or any other oceangoing ship of 400 gross tons or more, carrying oily mixtures.
- (b)Subpart C of this part if it receives oceangoing ships carrying NLSs.
- (c)Subpart D of this part if it receives—
- (1)The ships under paragraph (a) or (b) of this section; or
- (2)Fishing vessels which offload more than 500,000 pounds of commercial fishery products from all ships during a calendar year.