Continual review

While ISO 45001 does not talk about continual review, apart from the requirements for management review, the awareness requirements in clause 7.3 and communication requirements in clause 7.4 do provide a framework on what should be known by employees as well as the need for internal communication. Of course, the requirements for participation and consultation (clause 5.4) will also help with this on an ongoing basis.

As for a best practice for this activity, there are many things that can be used. Having OH&S information boards to share necessary information, having worker representatives for different worker groups who advise on OH&S in the workplace, and even routine workplace meetings that focus on health & safety.

You can learn more about the participation and consultation requirements in the article: How to meet participation and consultation requirements in ISO 45001, https://advisera.com/45001academy/blog/2016/03/16/how-to-meet-participation-and-consultation-requirements-in-iso-45001/