Current IOSA & IEnvA documentation is made available on the ACS website in the interests of ensuring the IOSA & IEnvA requirements and any program changes are easily available for our clients.  If you have any questions about the programs, your upcoming audit or assessment, please contact ACS on admin@acsgroup.aero.  We’re here to help!

IOSA Program Manual (IPM)

• IOSA Program Manual (IPM), Ed 16, effective 01 October 2023

IOSA Standards Manual (ISM)

• IOSA Standards Manual (ISM), Ed 16 Rev 2, effective 01 Nov 2023

IOSA Audit Handbook

• IOSA Audit Handbook – Procedures and Guidance (IAH P&G), Ed 13, effective 01 Nov 2023
• IOSA Audit Handbook – Tables and Mandatory Observations – Applicable for ISM Ed 16

IATA Reference Manual

• IATA Reference Manual for Audit Programs (IRM) Ed 13, effective Apr 2023

IEnvA Manuals

• IEnvA Standards Manual (IESM), Ed 4.0, effective 01 June 2022
• IEnvA Program Manual (IEPM), Ed 4.0, effective 01 June 2022