D.C. Mun. Regs. tit. 25-D, § 1209
PREOPERATIONAL, CONVERSIONS, AND RENOVATIONS*
1209.1 The Department shall conduct one (1) or more preoperational inspections to verify and approve that the massage establishment or health spa facility is constructed and equipped in accordance with plans and modifications approved by the Department as specified in section 1208; has established standard operating procedures as specified in section 300; and is in compliance with these regulations.
Source: Final Rulemaking published at 56 DCR 7975 (October 9, 2009).