1 The Maritime Safety Committee, at its seventy-fourth session (30 May to 8 June 2001),
and the Marine Environment Protection Committee, at its forty-seventh session (4 to 8
March 2002), approved the Guidelines for Formal Safety Assessment (FSA) for use in
the IMO rule-making process (MSC/Circ.1023-MEPC/Circ.392, as amended by
MSC/Circ.1180-MEPC/Circ.474 and MSC-MEPC.2/Circ.5).
2 The Maritime Safety Committee, at its ninety-first session (26 to 30 November 2012),
and the Marine Environment Protection Committee, at its sixty-fifth session (13 to 17
May 2013), reviewed the above guidelines and approved the Revised guidelines for
Formal Safety Assessment (FSA) for use in the IMO rule-making process
(MSC-MEPC.2/Circ.12).
3 The Maritime Safety Committee, at its ninety-fourth session (17 to 21 November 2014)
and the Marine Environment Protection Committee, at its sixty-eighth session (11 to 15
May 2015), approved draft amendments to paragraph 9.3.3 of the aforementioned Revised
FSA guidelines, for circulation of the amended revised guidelines as
MSC-MEPC.2/Circ.12/Rev.1.
4 The Maritime Safety Committee, at its ninety-eighth session (7 to 16 June 2017) and
the Marine Environment Protection Committee, at its seventy-second session (9 to 13
April 2018), approved the amendment to the flow chart shown in figure 2 referred to in
paragraph 27 of appendix 10 to the revised FSA guidelines, for circulation of the
amended revised guidelines, as set out in the annex, as MSC-MEPC.2/Circ.12/Rev.2.
5 Member States and non-governmental organizations are invited to apply the revised
guidelines contained in the annex.
6 This circular supersedes MSC-MEPC.2/Circ.12/Rev.1.