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US law
District of Columbia
Regulations
Title 12-A — CONSTRUCTION CODES SUPPLEMENT OF 2013
Chapter 12-A12 — INTERIOR ENVIRONMENT
District of Columbia · Regulations
Chapter 12-A12 — INTERIOR ENVIRONMENT
3 sections
3 sections
12-A DCMR 1203
1203. VENTILATION
Superseded
12-A DCMR 1205
1205. LIGHTING
Superseded
12-A DCMR 1207
1207. SOUND TRANSMISSION
Superseded
Chapter 12-A12 — INTERIOR ENVIRONMENT | District of Columbia Regulations | Justis AI