Federal Registers
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 1  2011 - 11/22/2011 - Occupational Exposure to Hazardous Chemicals in Laboratories Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - 76: 72216-72218
 2  2011 - 05/04/2011 - Occupational Exposure to Hazardous Chemicals in Laboratories Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - 76: 25376-25378
 3  2008 - 06/25/2008 - Submission for OMB Review: Comment Request - 73:36118-36119
 4  2008 - 04/14/2008 - Occupational Exposure to Hazardous Chemicals in Laboratories Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - 73:20068-20070
 5  2005 - 04/29/2005 - Submission for OMB Review: Comment Request - 70: 22373-22374
 6  2004 - 12/27/2004 - Hazardous Chemicals in Laboratories Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection (Paperwork) Requirements - 69: 77272-77273
 7  2001 - 10/02/2001 - Standard Entitled "Occupational Exposure to Hazardous Chemicals in Laboratories"; Extension of the Office of Management and Budget's (OMB) Approval of the Information-Collection (Paperwork) Requirements - 66:50214-50215
 8  1998 - 09/30/1998 - Submission for OMB Review; Comment Request - 63:52298-52300
 9  1998 - 03/17/1998 - Agency Information Collection Activities; Proposed Collection; Comment Request; Hazardous Chemicals in Laboratories - 63:13073-13074
 10  1992 - 07/01/1992 - Update of Addresses for Obtaining Technical Manuals; Corrections - 57:29204
 11  1990 - 03/30/1990 - Occupational Exposure to Hazardous Chemicals in Laboratories;Correction - 55:12110-11
 12  1990 - 03/06/1990 - Occupational Exposures to Hazardous Chemicals in Laboratories;Correction to Rule Document - 55:7967
 13  1990 - 01/31/1990 - Occupational Exposures to Hazardous Chemicals in Laboratories;Chemical Hygiene Plan - 55:3300-3335

Standard Interpretations
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 1  2012 - 03/12/2012 - Labeling in Laboratory
 2  2008 - 05/23/2008 - Storage and use of compressed gas cylinders; whether cylinder is considered an oxidizing compressed gas or oxygen cylinder.
 3  2008 - 02/15/2008 - Whether employers may designate an outside consultant as the Chemical Hygiene Officer under 1910.1450.
 4  2003 - 02/11/2003 - Clarification of PSM applicability to processes that are based partly or solely on quantities in connected atmospheric storage tanks.
 5  2002 - 08/08/2002 - Applicable OSHA standards and safety considerations for microwave device use in a laboratory.
 6  1995 - 06/21/1995 - Clarification regarding the frequency with which showers must be tested.
 7  1995 - 01/23/1995 - The application of the Personal Protective Equipment standard to PPE hazard assessment and training for laboratory and clinical health care workers.
 8  1991 - 04/24/1991 - Implementation of a comprehensive chemical hygiene plan for lab operations
 9  1991 - 04/19/1991 - Time and resources needed to comply with Lab Standard is justifiable
 10  1991 - 02/08/1991 - Coverage of various types of laboratories by the Laboratory Standard
 11  1991 - 01/17/1991 - Chemical manipulation, production, multiple uses of chemicals in QC Labs
 12  1991 - 01/16/1991 - Laboratory Standard's application in testing building products
 13  1991 - 01/09/1991 - Applicability of the OSHA Laboratory Standard to laboratories within the electric utility industry.
 14  1991 - 01/03/1991 - QC Labs conduct physicochemical analyses with no altering relating to Quality Control
 15  1990 - 11/26/1990 - Clarification of the "Occupational Exposure to Hazardous Chemicals in Laboratories" regulations regarding a Physician's written opinion
 16  1990 - 11/01/1990 - Occupational Exposure to Hazardous Chemicals in Laboratories.
 17  1990 - 10/11/1990 - Quality control laboratories are not expected to be covered under the Laboratory Standard
 18  1990 - 09/07/1990 - Incorporation of the Chemical Hygiene Plan (CHP) into current Hazard Communication and/or other related manuals
 19  1990 - 08/08/1990 - Laboratory Standard does not cover routine tests supporting production but non-routine, non-production-related tests are covered
 20  1990 - 07/05/1990 - Interpretation of Substances With High Acute Toxicity as Used in the Occupational Exposures to Hazardous Chemicals in the Laboratory Standard