To support FSSC 22000 certified organizations preparing themselves for the transition to the newly published version 2 of the ISO 22000 standard on 19 June 2018, Foundation FSSC has designed a gap analysis between versions 2005 and 2018. This gap analysis covers the main changes between the two versions and the nature of the changes. Also, a relation between de 2005 and 2018 versions’ clauses is included.