This third edition of the ICAO Safety Management Manual (SMM) (Doc 9859) supersedes the second edition, published in 2009, in its entirety. It also supersedes the ICAO Accident Prevention Manual (Doc 9422), which is obsolete. 1.1.2 This manual is intended to provide States with guidance on the development and implementation of a State safety programme (SSP), in accordance with the Internatio…