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US law
District of Columbia
Regulations
Title 12-I[RE] — CONSTRUCTION CODES SUPPLEMENT OF 2017
Chapter 2017-12-I[RE]5 — EXISTING BUILDINGS
District of Columbia · Regulations
Chapter 2017-12-I[RE]5 — EXISTING BUILDINGS
3 sections
3 sections
12-I[RE] DCMR R501
R501. GENERAL
12-I[RE] DCMR R502
R502. ADDITIONS
12-I[RE] DCMR R503
R503. ALTERATIONS
Chapter 2017-12-I[RE]5 — EXISTING BUILDINGS | District of Columbia Regulations | Justis AI