# Federal Register
1 - 1910.1051, 1910.1051(h) - 90:28302-28307 - TITLE: 1,3-Butadiene
2 - 1910.1051 - 88:19679-19680 - The 1,3-Butadiene Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
3 - 1910.1051 - 86:10997-10998 - Agency Information Collection Activities: Announcement of the Office of Management and Budget (OMB) Control Numbers Under the Paperwork Reduction Act - PDF
4 - 1910.1051 - 84:57486-57487 - Agency Information Collection Activities: Announcement of the Office of Management and Budget (OMB) Control Numbers Under the Paperwork Reduction Act - PDF
5 - 1910.1051, 1910.1051(a)(2)(ii) - 82:2470-2757 - Occupational Exposure to Beryllium - PDF
6 - 1910.1051 - 81:47437-47438 - Agency Information Collection Activities: Announcement of the Office of Management and Budget (OMB) Control Numbers Under the Paperwork Reduction Act
7 - 1910.1051 - 81:16285-16890 - Occupational Exposure to Respirable Crystalline Silica; Final Rule - PDF
8 - 1910.1051 - 81:10671-10672 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; 1,3-Butadiene Standard - PDF
9 - 1910.1051 - 80:65246-65247 - The 1,3-Butadiene Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
10 - 1910.1051 - 80:47565-47828 - Occupational Exposure to Beryllium and Beryllium Compounds; Proposed Rule - PDF
11 - 1910.1051 - 79:61383-61438 - Chemical Management and Permissible Exposure Limits (PELs) - PDF
12 - 1910.1051 - 78:56273-56504 - Occupational Exposure to Respirable Crystalline Silica; Proposed Rule - PDF
13 - 1910.1051 - 77:40087-40088 - 1,3-Butadiene Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
14 - 1910.1051 - 74:27051-27052 - Submission for OMB Review: Comment Request - PDF
15 - 1910.1051 - 74:11974-11975 - 1,3-Butadiene Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
16 - 1910.1051 - 71:35451 - Submission for OMB Review: Comment Request - PDF
17 - 1910.1051 - 71:9607-9608 - Standard on 1,3-Butadiene; Extension of the Office of Management and Budget's Approval of Information Collection Requirements - PDF
18 - 1910.1051 - 70:1111-1144 - Standards Improvement Project-Phase II - PDF
19 - 1910.1051 - 68:32547-32548 - Submission for OMB Review; Comment Request - PDF
20 - 1910.1051 - 68:11592-11593 - Standard on 1,3-Butadiene; Extension of the Office of Management and Budget's (OMB) Approval of Information -- Collection (Paperwork) Requirements - PDF
21 - 1910.1051 - 65:56007-56008 - Agency Information-Collection Activities; Announcement of Office of Management and Budget (OMB) Approvals. - PDF
22 - 1910.1051 - 65:18124-18125 - Submission for OMB Review; Comment Request. - PDF
23 - 1910.1051 - 65:3979-3980 - 1,3-Butadiene; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - PDF
24 - 1910.1051 - 64:184-186 - Washington State Standards; Notice of Approval. - PDF
25 - 1910.1051 - 62:5852-5853 - Office of the Secretary; Submission for OMB Review;Comment Request - PDF
26 - 1910.1051 - 55:42406 - Extension of Comment Period and Change of Hearing Dates on Proposed Rule on Occupational Exposure to 1,3-Butadiene
27 - 1910.1051 - 55:32736-32826 - Proposed Rule and Notice of Hearing on Occupational Exposure to 1, 3-Butadiene (BD)
# Regulations
1 - 1910.1051 - 1,3-Butadiene.
# Directives
1 - 1910.1051 - National - CPL 02-02-066 [CPL 2-2.66] - 1,3-Butadiene - PDF
# Letters of Interpretation
1 - 1910.1051 - 8-hour total weight average (TWA) permissible exposure limit (PEL).