The second Committee Draft of ISO 45001 was approved in June 2015.
Since then there have been 2 further meetings to review and resolve the comments, and to improve the text. The Draft International Standard (DIS) has been published and is subject to a 3-month consultation period until April 2016.
There will then be a ballot by the national standards bodies and a further meeting to decide on progression.
The current timetabling suggests the standard may be published late 2016 or early 2017.