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District of Columbia Municipal Regulations
Title 17
Chapter 17-3
D.C. Mun. Regs. tit. 17, ch. 3
Refrigeration and Air Conditioning Licensing
District of Columbia, Office of the Secretary
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17-300
General Provisions
17-301
Applicability of Regulations
17-302
Persons Not Subject to These Regulations
17-303
General Licensing Requirements
17-304
Classes of Licenses
17-305
Refrigeration and Air Conditioning Contractors
17-306
Master Refrigeration and Air Conditioning Mechanic
17-307
Master Refrigeration and Air Conditioning Mechanic Limited
17-308
Display and Inspection of Licenses
17-309
Application for License
17-310
Examinations
17-311
Bonding of Licensees
17-312
Renewal of Licenses
17-313
Termination, Suspension, and Revocation of Licenses
17-314
Permits
17-315
Prohibited Acts and Penalties
17-399
Definitions