As noted this morning on the LinkedIn EHS Group page, OSHA is having a "public meeting" on Feb. 10, 2010, to solicit public comment on a variety of issues. See http://www.federalregister.gov/OFRUpload/OFRData/2010-00814_PI.pdf They will accept both written comments and oral testimony. Comment topics include suggestions for updating PELs. This is a somewhat rare opportunity to make a record of OSHA issue concerns; and public interest groups will undoubtedly make their voices heard. Any business having unique issues or compliance cost difficulties should do the same. Trade associations may or may not cover your issues adequately; and you may not know for sure until very close to the comment deadline.