The December 2025 issue of The Regulator, published by NOPSEMA, contains two key updates for hyperbaric workers. The first is the release of updated Diving Guidelines, and the second brings focus to the importance of regulating psychosocial hazards in the workplace.
Safety Update
It has fortunately been relatively quiet in relation to serious incidents recently.
There are two IMCA safety alerts in this issue which relate to a surface decompression near-miss and the incorrect set-up of a grinder.

