Before each U.S. tank vessel having a COW system under § 157.10(e) , § 157.10a(a)(2) , or § 157.10c(b)(2) is inspected under § 157.140 , the owner or operator of that vessel must submit two copies of a manual that meets § 157.138 , to the Officer in Charge, Marine Inspection, of the zone in which the COW system is installed or to the appropriate Coast Guard field technical office listed in § 157.100(b) .
33 C.F.R. §157.108
Reporting and Recordkeeping requirements approved by the Office of Management and Budget under control number 1625-0036