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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.

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IMCA Security Bulletin 03/21

The Gulf of Guinea Declaration on the Suppression of Piracy Every person deserves to be safe while carrying out their work, and to be able to return to their homes […]

| Information Note number 1569

Diving Gas Supply Incident Reporting

1 Background The diving industry is in a highly vulnerable position should mix-ups or other errors in the provision of diving gases occur. Divers breathe life-supporting gases at high pressures. […]

| Information Note number 1559

IMCA Security Committee Bulletin 01/21

For this briefing we have provided a short update on developments in Mozambique, as well in as the Gulf of Guinea. Mozambique Members will be aware of the deteriorating security […]

| Information Note number 1558

2021 Membership Survey Results

IMCA would like to thank those members who took the time to complete the 2021 Membership Survey the results of which are attached.

| Information Note number 1556

Confined Space Entry Resource Pack – Step Change / MSF

Dear Colleagues, The Marine Safety Forum ( in collaboration with Step Change in Safety ( has published a Confined Space Entry Resource Pack, including a short video with speaker notes, […]

| Information Note number 1552

IMCA Security Committee Bulletin 04/20

The IMCA Security Committee continues to work to raise awareness of security issues that can potentially harm member companies. Information provided in this regular Security Bulletin is intended to be […]

| Information Note number 1546

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