33 C.F.R. § 158.160
(a) After reviewing an application made under § 158.140(a)(1), the COTP determines by inspection the following:
(b) After the inspections under paragraph (a) are conducted, and after consulting with the Administrator of the Environmental Protection Agency (EPA) or his or her designee, the COTP.
(c) After reviewing an application made under § 158.140(a)(2), the COTP—
(e) Each Certificate of Adequacy remains valid for a period of five years or until—
Note: If in the instruction manual required by § 158.330(b) there is a certification by a registered professional engineer licensed by a state or the District of Columbia that the backpressure requirements under § 158.330(a) are met, the COTP determines whether or not to accept this finding.
[CGD 88-002, 54 FR 18408, Apr. 28, 1989, as amended by CGD 96-026, 61 FR 33668, June 28, 1996; USCG-2010-0351, 75 FR 36286, June 25, 2010]