7.2 Onboard documentation requirements
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Statutory Documents - IMO Publications and Documents - Circulars - Maritime Safety Committee - MSC.1/Circular.1455 – Guidelines for the Approval of Alternatives and Equivalents as Provided for in Various IMO Instruments – (24 June 2013) - Annex – Guidelines for the Approval of Alternatives and Equivalents as Provided for in Various IMO Instruments - 7 Operation - 7.2 Onboard documentation requirements

7.2 Onboard documentation requirements

  7.2.1 All ships are required to carry documentation and certificates on board by current regulations. Some documentation and certificates are required for all ships, whereas others are required for specific ship types. In this section of the Guidelines, only additional documentation requirements for ships with alternatives and/or equivalencies are addressed. This covers both current documentation that will be affected by the alternative and/or equivalency and additional documentation and certificates that need to be developed.

  7.2.2 In general, the following documentation should exist:

  • .1 certificates (see paragraph 6.12.2.2) stating that the ship has an alternative and/or equivalency, including condition of approval, if any; and

  • .2 information on the alternative and/or equivalent design, comprising of the following:

    • .1 scope of the analysis or design, including the critical design assumptions and critical design features;

    • .2 description of the alternative and/or equivalent design and arrangements, including drawings and specifications;

    • .3 list of IMO regulations affected;

    • .4 summary of the results of the engineering analysis and basis for approval; and

    • .5 test, inspection and maintenance requirements.

  7.2.3 Where appropriate, the details of onboard documentation are to be consistent with relevant Ship Construction File (SCF) requirements.


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