The 1,3-Butadiene Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements

  • Publication Date:
  • Publication Type:
  • Fed Register #:
    88:19679-19680
  • Title:
[Federal Register Volume 88, Number 63 (Monday, April 3, 2023)]
[Notices]
[Pages 19679-19680]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-06812]


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DEPARTMENT OF LABOR

Occupational Safety and Health Administration

[Docket No.

Agency Information Collection Activities: Announcement of the Office of Management and Budget (OMB) Control Numbers Under the Paperwork Reduction Act

  • Publication Date:
  • Publication Type:
  • Fed Register #:
    86:10997-10998
  • Title:
[Federal Register Volume 86, Number 34 (Tuesday, February 23, 2021)]
    [Notices]
    [Pages 10997-10998]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 2021-03654]


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    DEPARTMENT OF LABOR

    Occupational Safety and Health Administration


    Agency Information Collection Activities: Announcement of the 
    Office of Management and Budget (OMB) Control Numbers Under the 
    Pape

Agency Information Collection Activities: Announcement of the Office of Management and Budget (OMB) Control Numbers Under the Paperwork Reduction Act

  • Publication Date:
  • Publication Type:
  • Fed Register #:
    81:47437-47438
  • Title:
    Agency Information Collection Activities: Announcement of the Office of Management and Budget (OMB) Control Numbers Under the Paperwork Reduction Act 
[Federal Register Volume 81, Number 140 (Thursday, July 21, 2016)]
[Notices]
[Pages 47437-47438]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2016-17226]


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DEPARTMENT OF LABOR

Occupational Safety and Health Administration


Agency Information Collection Activities: Announcement of the 
Office of Management and Budget (OMB) Control Numbers Under the 
Paperwork Reduction Act

AGENCY: Occupational

1,3-Butadiene

  • Record Type:
  • Current Directive Number:
  • Old Directive Number:
  • Title:
  • Information Date:

This Directive is currently available in PDF

Standards Improvement Project-Phase II

  • Publication Date:
  • Publication Type:
  • Fed Register #:
    70:1111-1144
  • Title:
    Standards Improvement Project-Phase II 
[Federal Register Volume 70, Number 3 (Wednesday, January 5, 2005)]
[Rules and Regulations]
[Pages 1111-1144]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 04-28221]


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Part V





Department of Labor





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Occupational Safety and Health Administration



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29 CFR Parts 1910, 1915, and 1926



Standards Improvement Project-

8-hour total weight average (TWA) permissible exposure limit (PEL).

OSHA requirements are set by statute, standards and regulations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. This letter constitutes OSHA's interpretation of the requirements discussed. Note that our enforcement guidance may be affected by changes to OSHA rules. Also, from time to time we update our guidance in response to new information. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov.

October 6, 1995

Mr. Mark Nicas
University of California
Environmental Health Sciences
School of Public Health
140 Warren Hall
Berkeley, California 94720-7360

Dear Mr. Nicas:

This is in response to your letter of July 7, addressed to Mr. Joseph A. Dear, Assistant Secretary for the Occupational Safety and Health Administration (OSHA), requesting an interpretation on 8-hour total weight average (TWA) permissible exposure limit (PEL) as defined in 29 CFR 1910.1000 and in other substance-specific health standards.