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IMCA produces a range of materials for its members as information notes, covering safety, technical, regulatory, commercial and various other issues relevant to its members.

Members can access all of these materials by logging in to this site. Non-members can view titles, for information, and a small number of individual articles deemed of wider public interest.

Browse our most recent information notes below, or use the filters to view our archives by subject and/or year.

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DMAC statement on commercial diving and health

Members will no doubt be interested in the statement which has just been issued by The Diving Medical Advisory Committee (DMAC) – an independent body of diving medical specialists which seeks to provide advice about medical and certain safety aspects of commercial diving.  The statement is intended to provide a

This content is only available to members.

| Information Note number 820

Proposed DNV recommended practice on hyperbaric evacuation systems

Recently, DNV, at the request of Shell E&P UK, has developed the attached draft DNV recommended practice for the design of hyperbaric evacuation systems for divers.  This document is linked to the existing classification services offered by DNV.  The draft recommended practice is focused on the design of hyperbaric evacuation

This content is only available to members.

| Information Note number 793

The evaluation and testing of the environmental control of hyperbaric evacuation systems

Background In 1999, IMCA produced a protocol to provide information for its members on the thermal testing of hyperbaric evacuation systems (HESs). This was issued as information note IMCA D 24/99, with an extensive technical note (see right-hand panel) which provided the technical details for those responsible for testing and assessing

This content is only available to members.

| Information Note number 780








Guidance on the recovery of bodies

Diving contractors have been involved in the recovery of bodies from wrecks at sea as long as there has been a diving industry. It goes without saying that the experience can be traumatic for those involved. An IMCA contractor has kindly made available a copy of its plan covering the

This content is only available to members.

| Information Note number 425


National diving regulations

Originally issued with the following reference(s): IMCA D 03/01

This content is only available to members.

| Information Note number 365

Gas transfer compressor incidents

Originally issued with the following reference(s): IMCA D 19/00

This content is only available to members.

| Information Note number 333



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