Proposals on BS 45004: https://standardsdevelopment.bsigroup.com/projects/3a879651ac6d2e245e7c31aa0efebab9

Public Comments start date: 2017-03-13
Public Comments end date: 2017-05-24
2017-05-06: The text seems not to be accessible.

See also: http://blog.psybel.de/stichwort/iso-45001-english/

I don’t know whether any 45004 standard will be necessary. As far as I understand, ISO 45001 already will include guidelines.

An incident based on OHSAS 18001:2007 is an incident in which
※ physical ill health (regardless of severity) occurred,
※ physical ill health (regardless of severity) worsened,
※ physical ill health (regardless of severity) could have occurred,
※ physical ill health (regardless of severity) could have worsened,
※ mental ill health (regardless of severity) occurred,
※ mental ill health (regardless of severity) worsened,
※ mental ill health (regardless of severity) could have occurred,
※ mental ill health (regardless of severity) could have worsened,
※ injury occurred,
※ injury could have occurred,
※ fatality occurred,
※ fatality could have occurred.

An incident based on ISO/DIS 45001.2:2017 is an occurrence arising
※ out of work or
※ in the course of work
that
※ could or
※ does
result in
※ injury and/or
※ ill health (regardless of severity)
which both are an adverse effect (including occupational disease, illness and death) on the
※ physical,
※ mental or
※ cognitive
condition of a person.

Google: “conitive ill health”

What will the World do with OHSAS 18001 when ISO 45001 is published? (https://www.linkedin.com/groups/8319963/8319963-6130997825703542787, Chris J Ward CMIOSH, Committee member at British Standards Institution ISO 45001)

[...] It cannot just be withdrawn immediately. It is written into law or regulation in some countries and this will take time to manage. There is a three year migration period planned to allow organizations to move from OHSAS 18001 to ISO 45001 and this migration should not be too difficult for those already implementing OHSAS 18001.
[...]
Read the Draft Standard and more on my website http://www.iso45001assessment.com/
And more on my Linkedin group EHS ISO 45001 https://www.linkedin.com/groups/8319963

In my country (Germany) the change will be very interesting to works councils. Here most employees didn’t have a clue when OHSAS 18001 was implemented in their companies, even though leaving them clueless was not only not compliant with the standard, it also was against the OH&S laws. But now, if the employee representatives learned from that and if they got involved in audititing their employers’ OH&S management system based on OHSAS 18001, they will be better prepared to use the migration form OHSAS 18001 to ISO 45001 as an occasion to apply their rights&duties (co-determination) when implementing ISO 45001.