Diving Equipment Systems Inspection Guidance Note (DESIGN) for surface orientated (air) diving systems
August 2022 – Updated to clarify any anomalies and bring the guidance into alignment with current industry good practice – Rev. 2
January 2014 – Updated to incorporate equipment improvements and changed operating practices since first publication – Rev. 1
February 2000 – Initial publication
As per information note 1593, the January 2014, Rev. 1 version remains valid during a one year implementation period and is available to download by members.