The HSE has published extensively revised & updated guidance covering the correct & safe use of respiratory protective equipment (RPE). The original version of the guidance was published in 1998, however, findings from HSE research suggests that industry's perception, knowledge & understanding of occupational exposure limits was limited & that they played little part in workplace exposure, & the same research found that the use of PPE featured highly as a control measure. HSE's new approach to selecting RPE extends the "risk-banding" approach which has already been introduced in the UK for helping to control exposure to chemical agents at source, which uses Hazard Risk Phrases, combined with potential for exposure based on the amount of substance used, & its volatility. "Respiratory Protective Equipment at Work" ISBN 071782904X. For a copy tel: 01787 881 165