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US law
District of Columbia
Regulations
Title 12-I[CE] โ CONSTRUCTION CODES SUPPLEMENT OF 2017
Chapter 2017-12-I[CE]9 โ LIGHTING
District of Columbia ยท Regulations
Chapter 2017-12-I[CE]9 โ LIGHTING
4 sections
4 sections
12-I[CE] DCMR 9.1
9.1. GENERAL
12-I[CE] DCMR 9.4
9.4. MANDATORY PROVISIONS
12-I[CE] DCMR 9.5
9.5. BUILDING AREA METHOD COMPLIANCE PATH
12-I[CE] DCMR 9.6
9.6. ALTERNATIVE COMPLIANCE PATH: SPACE-BY-SPACE METHOD