Alert: Reduced holiday hours: notifications and general enquiries

If someone has been seriously injured, become seriously ill, or died as a result of work - phone us on 0800 030 040 straight away.

Notifications made through our online form won't be monitored between 5pm on Friday 21 December and 8.30am Thursday 3 January.

Workplace exposure standards and biological exposure indices

The Workplace Exposure Standards (WES) are intended to be used as guidelines for people qualified in occupational health practice.

Edition 10 effective from November 2018.

Workplace exposure standards and biological exposure indices (PDF 831 KB)