Petition Seeks Reduction in Wood Dust PEL – a 50% Drop Vol: 53 | No: 38 | Published on: October 9, 2026 A petition to the Cal/OSHA Standards Board seeks to reduce the permissible exposure limit for wood dust by 50%. Here’s why. Read More...This content is for premium subscribers. To read please login or subscribe below.Subscribe Log In Username or Email Address Password Remember Me