5.1
Application provisions
5.1.1 Application provisions in the Convention
are given in three layers:
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.1 Article II (Application): Article II of the
Convention states that:
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.2 Chapter I, regulation 1 (Application): regulation I/1
of the Convention states that:
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"(a) Unless expressly provided otherwise, the
present regulations apply only to ships engaged on international voyages.
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(b) The classes of ships to which each chapter
applies are more precisely defined, and the extent of the application
is shown, in each chapter."
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.3 Each chapter: Each chapter, in regulation 1
or 2, provides application of that chapter.
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.4 Each regulation: Each regulation may provide
further specific application details of the requirement.
5.2
Application to new/existing
ships
5.2.1 In drafting a regulatory text, there should
be a clear understanding of the nature of modifications to the technical
regulations and of the scope of application of newly introduced or
additional technical measures, e.g. whether they should be applied
to "new ships", or "existing ships" (i.e. ships which are not new
ships), or both; as well as the time frame for the amendments introducing
the technical measures to come into force. It is essential to have
proper understanding of the following:
5.3.1 For ship types, it is noted that, unless
expressly provided otherwise, regulation 1/2 applies. If a regulation/paragraph
applies to a particular ship type, this should be clearly stated in
the regulation/paragraph. If a ship type, other than that stated in
regulation 1/2, or as may be specified in the chapter under amendment,
is introduced, then a corresponding definition for that ship type
should be specified within that chapter.
5.4.1 The Guidelines on methods for making
reference to IMO and other instruments in IMO conventions and other
mandatory instruments, adopted by resolution
A.911(22), reflect that standards and specifications referred
to in footnotes, as well as guidelines and recommendations, should
not appear in the authentic text of mandatory instruments but may
be included in sales publications and updated by the Secretariat as
necessary when a new edition of the relevant publication is prepared.
5.4.2 For future amendments to the Convention
or related mandatory instruments, text intended to be a mandatory
part of the instrument should not be included in a footnote.
5.5.1 Reference is made to paragraph 4.27 of the
Committees' Guidelines, which states that, recognizing the human factor
as an integral part of any effort to enhance maritime safety, maritime
security or protection of the marine environment, the subsidiary bodies
should consider the involvement of the human factor whenever new requirements
are developed and existing requirements are reviewed, taking into
account the Human element principles for the work of the MSC, the
MEPC and their subsidiary bodies (MSC/Circ.763-MEPC/Circ.313).