CHEMICAL HAZARD ALERT NOTICE 35 - RESPIRABLE CRYSTALLINE SILICA

All Chemicals Hazard Alert Notices (CHANS) have been suspended. Those seeking advice on substances for which a CHAN had previously been issued should follow the same approach as they would for any other hazardous substance, eg apply the CHIP and COSHH regulations.

Alternative sources of advice and information include:

• HSE COSHH Website
• COSHH principles of good practice
• Industry-specific COSHH Essentials
• COSHH Essentials website
• EH40/2005 Workplace Exposure Limits