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528 C.M.R. – Office of Consumer Affairs and Business Regulation | Midpage
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Code of Massachusetts Regulations (CMR)
Title 528
528 C.M.R.
Office of Consumer Affairs and Business Regulation
Office of Consumer Affairs and Business Regulation
2.00
Purpose, scope and definitions
11.00
Prerequisites for examinations for pipefitters, refrigeration technicians, and sprinkler fitters