​Building Officials and Inspectors Registration Act (Act 54 of 1986)
​Forbes Mechanical Contractors Act (Act 192 of 1984)
International Code Council
Michigan Department of Licensing and Regulatory Affairs (LARA) Construction Codes Mechanical Division
LARA Construction Codes Building Division
​Michigan Air Conditioning Contractors Association
Code Officials Conference of Michigan
​Plumbing Inspectors Association of Michigan
​Sheet Metal & Air Conditioning Contractors' National Association (SMACNA) Metropolitan Detroit Chapter
Sheet Metal & Air Conditioning Contractors' National Association Technical Inquiry - NOTE: Use this link if you need a formal interpretation of the literal text of SMACNA's technical manuals, guides or standards - available only on the basis of written request or inquiry.
​Southeast Michigan Air Conditioning Contractors Association
​