District of Columbia Code Division I. Government of District. § 2-1801.06. Summary action.

(a) If the Mayor determines, after investigation, that the conduct of a licensee presents an imminent danger to the health or safety of the residents of the District, the Mayor may order the sealing of the premises upon which the respondent is engaged in the unlawful conduct, provided that the premises are used for the unlawful activity. Engaging in or attempting to engage in a health occupation without a license shall be a per se imminent danger to the health or safety of the residents of the District unless the person engaging in or attempting to engage in the health occupation is exempt from licensure pursuant to § 3-1201.03. Purchasing, selling, exchanging, or otherwise transacting any synthetic drug, as defined in § 47-2844, shall be a per se imminent danger to the health or safety of the residents of the District.

(b) At the time of the sealing of the premises, the Mayor shall provide the licensee with written notice stating the action being taken, the basis for the action, and the right of the licensee to request a hearing.

(d) Every decision and order adverse to a licensee shall be accompanied by findings of fact and conclusions of law. The findings shall be supported by, and in accordance with, reliable, probative, and substantial evidence. The Mayor shall provide a copy of the decision and order and accompanying findings of fact and conclusions of law to each party to a case or to each party's attorney of record.

(e) Any person aggrieved by a final summary action may seek judicial review in accordance with subchapter I of Chapter 5 of this title.