33 CFR 155.815 - Tank vessel integrity.

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There are 3 Updates appearing in the Federal Register for 33 CFR 155. View below or at eCFR (GPOAccess)
§ 155.815 Tank vessel integrity.
(a) Except as provided in paragraph (b) of this section, a tank vessel underway or at anchor must have all closure mechanisms on the following openings properly closed:
(1) Expansion trunk hatches;
(2) Ullage openings;
(3) Sounding ports;
(4) Tank cleaning openings; and
(5) Any other tank vessel openings that maintain the seaworthy condition of the tank vessel and prevent the inadvertent release of oil or hazardous material in the event of a tank vessel accident.
(b) No person may open any of the closure mechanisms in paragraph (a) of this section while the tank vessel is underway or at anchor except when authorized and supervised by a licensed or credentialed officer or the tankerman required by 46 CFR 31.15-5(a).
[CGD 75-124, 45 FR 7175, Jan. 31, 1980, as amended by CGD 86-034, 55 FR 36255, Sept. 4, 1990; USCG-2006-24371, 74 FR 11212, Mar. 16, 2009]

Title 33 published on 2013-07-01

The following are only the Rules published in the Federal Register after the published date of Title 33.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2013-11-08; vol. 78 # 217 - Friday, November 8, 2013
    1. 78 FR 67027 - Nontank Vessel Response Plans and Other Response Plan Requirements
      GPO FDSys XML | Text
      DEPARTMENT OF HOMELAND SECURITY, Coast Guard
      Rule; information collection approval.
      The collection of information requirement under 33 CFR 155.5023, 155.5025, and 155.5055 through 155.5075 can be enforced beginning November 8, 2013.
      33 CFR Part 151, 155 and 160

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
Public Laws
Presidential Documents

Executive Order ... 11735

Executive Order ... 12777

Title 33 published on 2013-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 33 CFR 155 after this date.

  • 2013-11-08; vol. 78 # 217 - Friday, November 8, 2013
    1. 78 FR 67027 - Nontank Vessel Response Plans and Other Response Plan Requirements
      GPO FDSys XML | Text
      DEPARTMENT OF HOMELAND SECURITY, Coast Guard
      Rule; information collection approval.
      The collection of information requirement under 33 CFR 155.5023, 155.5025, and 155.5055 through 155.5075 can be enforced beginning November 8, 2013.
      33 CFR Part 151, 155 and 160