Section 1232, Pub. L. 92–340, §13, as added
Pub. L. 95–474, §2, Oct. 17, 1978, 92 Stat. 1478
; amended
Pub. L. 101–380, title IV, §4302(j), Aug. 18, 1990, 104 Stat. 539
;
Pub. L. 104–324, title III, §312(b), Oct. 19, 1996, 110 Stat. 3920
;
Pub. L. 115–44, title III, §315(b)(2), Aug. 2, 2017, 131 Stat. 949
, related to enforcement provisions. See section 70036 of Title 46, Shipping.
Section 1232a, Pub. L. 92–340, §14, as added
Pub. L. 101–599, §2, Nov. 16, 1990, 104 Stat. 3040
, related to navigational hazards. See section 70012 of Title 46.
Section 1232b, Pub. L. 92–340, §15, as added
Pub. L. 109–241, title VI, §602, July 11, 2006, 120 Stat. 553
, related to requirement to notify Coast Guard of release of objects into the navigable waters of the United States. See section 70013 of Title 46.