This led to the first MSF 1261 in November ’22 (Application 1 above) and increased existing levels of over-confidence within the FMPG team, that other aspects of non-compliance would secure MSF 1261 exemptions or equivalence approvals as an out-put of the modelling (without additional stairways). 2 i v. Following feedback from the MCA head office in April ’23 (via the local surveyor) that further solutions would be required, FMPG worked internally and with the local MCA office on revisions 1-6 of the proposals. v.