UK - Occupational exposure limits for hazardous substances at work 15.01.2012
A free-to-download, web-friendly version of EH40 (Second edition, published 2011) has been updated to include new and revised workplace exposure limits (WELS) introduced by the 2nd and 3rd Indicative Occupational Exposure Limit Values (IOELV) Directives.
It will guide those responsible for controlling exposure to hazardous substances at work.
This version has been adapted for online use from HSE’s current printed version.

