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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.

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EU Working Time Directive Consultation – IMCA Response

The European Commission has been consulting on a review of the EU Working Time Directive (2003/88/EC).  The aim of the review is to identify what changes might be needed in […]

| Information Note number 1264 | Original reference(s) IMCA EA 05/15

IMCA DP logbook completion

Updated February 2016 – please check for the latest version at www.imca-int.com/marine This information note is issued to provide additional guidance when making entries in the IMCA Dynamic Positioning (DP) […]

| Information Note number 1296 | Original reference(s) IMCA M 02/15

UK Offshore Helicopter Operations – New Passenger Size Limits: 1 April 2015

Companies operating in the UK sector are reminded that the new passenger size limits for offshore helicopters in the UK take effect from 1 April 2015. From 1 April 2015, the UK Civil Aviation Authority (CAA) will prohibit helicopter operators from carrying passengers on offshore flights, except in response to

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| Information Note number 1263 | Original reference(s) IMCA EA 04/15

United States Commercial Diving Regulations – Proposed Changes

The United States Coast Guard has published proposed amendments to its commercial diving regulations. The Notice of Proposed Rulemaking (NPRM) is attached. The deadline for comments is 20 May 2015. The US Coast Guard is proposing to amend its regulations for commercial diving that is conducted from deepwater ports or

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| Information Note number 1262 | Original reference(s) IMCA CNA 01/15

UK Wind Farm Sector: Personnel Transfer Procedures (Amendment)

The UK Health & Safety Executive (HSE) has issued an amendment to its UK policy on personnel transfer procedures in the wind farm sector, notified to members in section briefing note IMCA E&A 01/15 (now withdrawn). The amendment clarifies the fact that it does not apply to vessel to vessel

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| Information Note number 1260 | Original reference(s) IMCA EA 02/15

The fitting of isolation valves and diffusers to trunkings on saturation diving systems

This IMCA information note is intended to provide information and give advice to diving contractors wishing to manage any possible hazards associated with balancing the need for divers in saturation to have unobstructed access through trunkings while providing protection against possible suction or pressure loss. 1       The Need to Provide

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| Information Note number 1257 | Original reference(s) IMCA D 04/15

HSE competency management guidelines for the geophysical industry

The International Association of Oil & Gas Producers (IOGP) has published a revised version of its HSE competency management guidelines for the geophysical industry. This revised report is intended as the geophysical industry base reference for HSE competency management and training. It has been updated significantly to provide guidance to all

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| Information Note number 1255 | Original reference(s) IMCA SEL 02/15, IMCA C 02/15, IMCA S 02/15


New HSE Diving ACoPs

The UK HSE has recently published the updated Offshore Diving Approved Code of Practice (ACoP) – L103 – Commercial diving projects offshore: ACoP and guidance (2nd edition). HSE notes that this publication sets out what you have to do to comply with the requirements of the Diving at Work Regulations

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| Information Note number 1248 | Original reference(s) IMCA EA 02/14

E-guide for managing stress and psychosocial risks in the workplace

The European Agency for Safety and Health at Work (EU-OSHA) has launched an e-guide for managing stress and psychosocial risks in the workplace. As part of the Healthy Workplaces Manage Stress campaign, the European Agency for Safety and Health at Work (EU-OSHA) has launched its e-guide on managing stress and

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| Information Note number 1247 | Original reference(s) IMCA SEL 15/14


Competence validity periods

The issue of validity periods for competence assurance assessments has been revisited by the Competence & Training (C&T) core committee following feedback from member companies who now have established in-house competence assurance and assessment schemes in place. This information note supersedes the information notes on the same topic issued in

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| Information Note number 1243 | Original reference(s) IMCA C 09/14

OGP Geomatics Committee releases SeabedML Application Schema

The OGP (International Association of Oil & Gas Producers) Geomatics Committee’s Seabed Survey Data Model (SSDM) Task Force has published SeabedML, the Open Geospatial Consortium (OGC) Geography Markup Language (GML) Application Schema for SSDM version 1. OGC GML enables open data exchange of geographical features and is particularly useful on web-enabled

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| Information Note number 1239 | Original reference(s) IMCA S 05/14


Exports of certain equipment and technology to Russia

On 31 July the Council of the European Union agreed adoption of agreed restrictive measures in view of Russia’s actions destabilising the situation in eastern Ukraine. This decision gives legal value to an agreement reached at the Committee of Permanent Representatives on Tuesday 29 July and announced by European Council President

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| Information Note number 1237 | Original reference(s) IMCA S 04/14, IMCA R 03/14


Update on the use of armed guards in Nigerian waters

This information note is to make members aware that the use of agent or private security company supplied armed guards onboard vessels in Nigerian waters may be considered by Nigerian Navy authorities to be in breach of regulations. This could result in legal action including detention of personnel found to

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| Information Note number 1233 | Original reference(s) IMCA SEL 09/14, IMCA M 09/14

Ebola virus

The outbreak of the Ebola virus in West Africa has gained widespread media attention. The World Health Organization (WHO) has reported new cases and deaths attributed to Ebola virus disease (EVD). While the outbreak in Guinea appears to be declining, it continues to evolve in Liberia and Sierra Leone. WHO

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| Information Note number 1229 | Original reference(s) IMCA EA 01/14



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