Guidance on operational communications

August 2010 – Initial publication

August 2016 – Update of references; rewording of section 19

June 2021 Rev.1 – Further updating of references and adoption as an L&R document

Reference(s):	IMCA LR013, IMCA M205, IMCA D046
Published:	November 2023
Version:	Rev. 1.1
Grade:	IMCA Recommended Practice
Categories:	Diving Lifting & Rigging Marine
Tags:	channels communications emergency in bridge to dive control in lifting operations operational procedures

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