DEPARTMENT OF LICENSING AND REGULATORY AFFAIRS  
DIRECTOR’S OFFICE  
CONSTRUCTION SAFETY STANDARDS  
(By authority conferred on the director of the department of licensing and regulatory  
affairs by sections 19 and 21 of 1974 PA 154, MCL 408.1019 and 408.1021, and  
Executive Reorganization Order Nos. 1996-2, 2003-1, 2008-4, and 2011-4, MCL  
445.2001, 445.2011, 445.2025, and 445.2030)  
PART 91. PROCESS SAFETY MANAGEMENT OF HIGHLY HAZARDOUS  
CHEMICALS  
R 408.49101. Scope.  
Rule 9101. (1) This standard applies to the manufacturing of explosives and  
pyrotechnics. These rules do not apply to the sale and use, such as public displays, of  
pyrotechnics, commonly known as fireworks, or to the use of explosives in the form  
prescribed in the official United States pharmacopeia.  
(2) The manufacture of explosives, as defined in General Industry Safety Standard  
Part 55 “Explosives and Blasting Agents,” as referenced in R 408.49102, shall also be in  
compliance with the requirements contained in the provisions of these rules.  
(3) The manufacture of pyrotechnics as defined in General Industry Safety Standard  
Part 55 “Explosives and Blasting Agents,” as referenced in R 408.49102, shall be in  
compliance with the provisions of these rules.  
History: 1993 AACS; 1998-2000 AACS; 2014 AACS; 2016 AACS.  
R 408.49102. Adoption of standards by reference.  
Rule 9102. (1) The following Federal Occupational Safety and Health  
Administration (OSHA) regulations are adopted by reference in these rules.  
(a) 29 C.F.R. §1926.64 “Process safety management of highly hazardous  
chemicals,” effective March 26, 2012.  
(b) 29 C.F.R. §1926.64 Appendix A “List of highly hazardous chemicals, toxics and  
reactives (mandatory),” effective June 30, 1993.  
(2) All of the following provisions apply with respect to the regulations adopted in  
this rule:  
(a) A reference to 29 C.F.R. §1910.1200 “Hazard communication,” and 29 C.F.R.  
§1926.59 “Hazard communication,” means Occupational Health Standard Part 430  
“Hazard Communication;” General Industry Safety Standard Part 92 “Hazard  
Communication;” and Construction Safety Standard Part 42 “Hazard Communication;”  
as referenced in R 408.49103.  
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(b) A reference to 29 C.F.R. §1926.65 “Hazardous waste operations and emergency  
response,” means Occupational Health Standard Part 432 “Hazardous Waste Operations  
and Emergency Response,” as referenced in R 408.49103.  
(3) The provisions of 29 C.F.R. §1926.64 and 29 C.F.R. §1926.64 Appendix A have  
the same force and effect as rules promulgated under Michigan occupational safety and  
health act (MIOSHA), 1974 PA 154, MCL 408.1001 to 408.1094.  
(4) The standards adopted in this rule are available from the United States  
Department of Labor, Occupational Safety and Health Administration website:  
(5) The standards adopted in this rule are available for inspection at the Department  
of Licensing and Regulatory Affairs, MIOSHA Regulatory Services Section, 530 West  
Allegan Street, P.O. Box 30643, Lansing, Michigan, 48909-8143.  
(6) The standards adopted in this rule may be obtained from the publisher or may be  
obtained from the Department of Licensing and Regulatory Affairs, MIOSHA Regulatory  
Services Section, 530 West Allegan Street, P.O. Box 30643, Lansing, Michigan,  
48909-8143, plus $20.00 for shipping and handling.  
History: 1993 AACS; 1998-2000 AACS; 2014 AACS; 2016 AACS.  
R 408.49103. MIOSHA referenced standards.  
Rule 3. The following Michigan occupational safety and health (MIOSHA)  
standards are referenced in these rules. Up to 5 copies of these standards may be  
obtained at no charge from the Michigan Department of Licensing and Regulatory  
Affairs, MIOSHA Regulatory Services Section, 530 West Allegan Street, P.O. Box  
30643, Lansing, Michigan, 48909-8143 or via the internet at website:  
time of adoption of these rules, is 4 cents per page.  
(a) Construction Safety Standard Part 42 “Hazard Communication,” R 408.44201 to  
R 408.44203.  
(b) General Industry Safety Standard Part 92 “Hazard Communication,”  
R 408.19201 to R 408.19203.  
(c) Occupational Health Standard Part 430 “Hazard Communication,” R 325.77001  
to R 325.77003.  
(d) General Industry Safety Standard Part 55 “Explosives and Blasting Agents,”  
R 408.15501.  
(e) Occupational Health Standard Part 432 “Hazardous Waste Operations and  
Emergency Response,” R 325.52101 to R 325.52137.  
History: 2014 AACS; 2016 AACS.  
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