{"meta":{"status":200,"messages":[],"pagination":{"max":1,"offset":0,"count":1,"total":1,"pageNum":1,"totalPages":1,"sort":null,"currentUrl":"https://api.digitalmedia.hhs.gov/api/v2/resources/media.json?offset=0&max=1&ignoreHiddenMedia=1&format=json&id=13114&newUrlBase=http://www.cdc.gov/niosh/pel88","nextUrl":null,"previousUrl":null}},"results":[{"content":"<body>\n <div class=\"syndicate\"> \n  <h1 autofocus=\"true\">1988 OSHA PEL Project Update</h1> \n  <div>\n    Rationale for NIOSH Recommended Exposure Limits Adopted During Update \n  </div> \n </div> \n <div class=\"syndicate\"> \n  <div> \n   <div> \n    <div data-section=\"cdc_listing_intro\"> \n     <a name=\"About%20these%20resources\" title=\"About these resources\" href=\"http://www.cdc.gov\"> \n      <!-- --></a> \n     <h2>About these resources</h2> \n     <p>This appendix lists approximately 450 chemicals for which NIOSH adopted RELs on the basis of their comments during the OSHA <a href=\"https://www.osha.gov/annotated-pels\" rel=\"noreferrer\" data-domain-ext=\"gov\">PEL (permissible exposure limits)<span aria-label=\" external icon\" role=\"img\"></span><span aria-hidden=\"true\" alt=\"external icon\"></span></a> Project.</p> \n     <p>For further information about these chemicals, refer to OSHA's final rule on air contaminants in the Federal Register [54 FR 2641 (1989)].</p> \n    </div> \n    <div data-section=\"cdc_listing_collection\"> \n     <a name=\"Search%20chemical%20names%20or%20CAS%20numbers\" title=\"Search chemical names or CAS numbers\" href=\"http://www.cdc.gov\"> \n      <!-- --></a> \n     <h2>Search chemical names or CAS numbers</h2> \n     <content-collection data-src=\"/niosh/chemicals/modules/pell88.json\" data-static=\"/niosh/chemicals/modules/pell88.static.json\" data-template=\"dfe\" data-theme=\"featured\" data-columns=\"1\"></content-collection> \n    </div> \n   </div> \n  </div> \n  <section> \n   <time datetime=\"2026-03-02 00:00:00\"> Mar. 2, 2026 </time> \n  </section> \n  <div> \n   <div> \n    <a data-action=\"summary\" href=\"#content-sources\" role=\"button\" data-bs-toggle=\"collapse\" aria-expanded=\"false\" aria-controls=\"content-sources\" data-cs-toggle=\"\">Sources</a> \n    <a data-action=\"print\" href=\"#print\" aria-label=\"print this page\" onclick=\"window.print()\">Print</a> \n    <a data-action=\"share\" href=\"#share\" data-bs-toggle=\"dropdown\" aria-label=\"share this page\" aria-expanded=\"false\">Share</a> \n    <div data-popper-placement=\"bottom-start\"> \n     <a href=\"#\"><span></span></a> \n     <a href=\"#\"><span></span></a> \n     <a href=\"#\"><span></span></a> \n     <a href=\"#\"><span></span></a> \n    </div> \n   </div> \n   <div> \n    <div role=\"dialog\"> \n     <a target=\"_blank\" title=\"Share to Facebook\" rel=\"noreferrer noopener\" href=\"https://www.facebook.com/\"> <span>Facebook</span> <span></span> </a> \n     <a target=\"_blank\" title=\"Share to LinkedIn\" rel=\"noreferrer noopener\" href=\"https://www.linkedin.com/\"> <span>LinkedIn</span> <span></span> </a> \n     <a target=\"_blank\" title=\"Share to Twitter\" rel=\"noreferrer noopener\" href=\"https://twitter.com/\"> <span>Twitter</span> <span></span> </a> \n     <a target=\"_blank\" title=\"Embed this Page\" rel=\"noreferrer noopener\" href=\"https://tools.cdc.gov/medialibrary/index.aspx#/sharecontent\"> <span>Syndicate</span> <span></span> </a> \n    </div> \n   </div> \n   <div> \n    <div role=\"status\"> \n     <div>\n       Content Source: \n     </div> \n     <a href=\"http://www.cdc.gov/niosh/index.html\">National Institute for Occupational Safety and Health</a> \n    </div> \n   </div> \n  </div> \n </div>\n <script type=\"application/ld+json\">{\"@context\":\"http://schema.org\",\"@type\":\"Article\",\"headline\":\"NIOSH 1988 OSHA PEL Project Documentation: List byChemical Name: WOOD DUST\",\"datePublished\":\"2016-06-23T23:06:14Z\",\"description\":null,\"about\":\"prevention, research, policy, cessation, secondhand smoke, 1988 OSHA PEL Project Documentation, Quitting Resources, Guidance, Regulations and Compliance, Prevent Smoking and Tobacco Use\",\"audience\":\"\",\"dateCreated\":\"2016-06-23T23:06:14Z\",\"dateModified\":\"2016-34-24T02:34:59Z\",\"sourceOrganization\":\"Centers for Disease Control and Prevention\"}</script>\n</body><div class='syndicate'><span><Strong>Syndicated Content Details:</strong></span><br/><span>Source URL: <a href='http://www.cdc.gov/niosh/pel88/wooddust.html'>http://www.cdc.gov/niosh/pel88/wooddust.html</a></span><br/><span>Source Agency: <a href='http://www.cdc.gov'>Centers for Disease Control and Prevention (CDC)</a></span><br/><span>Captured Date: 2016-05-23 23:06:14.0</span><br/></div><iframe src=\"//www.googletagmanager.com/ns.html?id=GTM-KT9TM9&mediaId=13114&mediaType=html&sourceUrl=http%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fpel88%2Fwooddust.html&userId=-1&sourceId=6&sourceAcronym=CDC&campaignId=-1&campaignName=null&languageId=1&isoCode=eng\" height=\"0\" width=\"0\" style=\"display:none;visibility:hidden\"></iframe><noscript><iframe src=\"//www.googletagmanager.com/ns.html?id=GTM-KT9TM9&mediaId=13114&mediaType=html&sourceUrl=http%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fpel88%2Fwooddust.html&userId=-1&sourceId=6&sourceAcronym=CDC&campaignId=-1&campaignName=null&languageId=1&isoCode=eng\" height=\"0\" width=\"0\" style=\"display:none;visibility:hidden\"></iframe></noscript>","description":null,"id":13114,"mediaType":"Html","name":"NIOSH 1988 OSHA PEL Project Documentation: List byChemical Name: WOOD DUST","sourceUrl":"http://www.cdc.gov/niosh/pel88/wooddust.html"}]}