Section 3307 requires each vessel subject to inspection to undergo an initial inspection prior to being placed in service. This is normally started during the construction or reconstruction phase and is a continuing process until final certification for operation in a particular trade. Subsequent periodic inspections are also required for various types of vessels. It is to be noted that a freight vessel of less than 100 gross tons shall be inspected at 3 year intervals while the larger freight vessel has a 2 year inspection period. This is being done to retain the existing procedure of issuing 3 year certificates of inspection to smaller vessels, however, this does not prevent periodic inspections or examinations at intervening periods.

1996—Par. (1). Pub. L. 104–324, § 605(a)(1), substituted “, nautical school vessel, and small passenger vessel allowed to carry more than 12 passengers on a foreign voyage” for “and nautical school vessel” and inserted “and” at end.

Pars. (2), (3). Pub. L. 104–324, § 605(a)(2), (3), redesignated par. (3) as (2), substituted “5 years” for “2 years”, and struck out former par. (2) which read as follows: “each small passenger vessel, freight vessel or offshore supply vessel of less than 100 gross tons, and sailing school vessel shall be inspected at least once every 3 years; and”.

Section effective Apr. 15, 1984, see section 2(g)(1) of Pub. L. 98–89, set out as a note under section 3101 of this title.