2.1.1 The Convention, in regulation
C-1 Additional Measures, provides that a Party individually
or jointly with other Parties, may introduce measures in addition
to those in Section B. A Party or Parties
may require ships, in accordance with international law, to meet or
exceed a specified standard or requirement.
2.1.2 A Party intending to introduce additional
measures should take these Guidelines into account, and endeavour
to make available all appropriate services for ships to facilitate
their compliance with any additional measures.