522 CMR, 522 CMR 9.00 - Refrigeration and Air Conditioning Systems

  1. § 9.01 - Scope
  2. § 9.02 - Construction
  3. § 9.03 - Installation
  4. § 9.04 - Inspection

Notes

522 CMR, 522 CMR 9.00
Amended by Mass Register Issue 1458, eff. 12/10/2021.

REGULATORY AUTHORITY

522 CMR 9.00: M.G.L. c. 146, §§ 1 through 51, 56 through 64 and 66 through 80.

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