Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances 2021 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances 2019 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances 2017 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances 2015 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances 2013 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances 2009 Oregon Statutes 654.196 – Rules on contents of piping systems; posting notice on right to be informed of hazardous substances; withholding of information under certain circumstances