1. WHO
World health organization had a page and a whole section for Occupational Health. I was surprised to find it since it isn't really their main section. But they still identified and presented it.

2. Work Safe Victoria
Their page talked more about the regulation and acts, polices,guidance and forms. You can even contact (call) them or submit your email and they'll keep you updated.
3. OHS Canada
Okay, so I knew about many sites talking about OHS... but I didn't see this one coming at all. Canada has a specified magazine for OHS!
You can either order it online or purchase it in the nearest store. This is honestly a creative way to spread OHS news and reflect on the importance of OHS, in the magazine they feature stories, opinions news and continuous updates on OHS.