D.C. Mun. Regs. tit. 22, r. 22-B10102
A separate license shall be required to operate each ALR, regardless of whether multiple ALRs are operated by the same person, or whether the ALR is on premises shared with another ALR or facility. Each ALR license shall be specific to the location of the ALR.
The provision of housing under a landlord-tenant arrangement does not, in and of itself, exclude a person from the requirements to be licensed and in compliance with the provisions of the Act and this chapter.
An ALR shall post its license to operate on its premises in a manner conspicuous to residents and visitors.
A Licensee shall be responsible for the health, safety, and welfare of the ALR's residents.
A Licensee shall be responsible for the operation of the ALR, including personnel and the ALR's compliance with the Act, this chapter, or any other applicable District or federal laws or regulations.
An ALR's failure to comply with the Act, this chapter, or any other applicable District or federal laws or regulations may be grounds for sanctions or penalties, including suspension or revocation of licensure, as specified in the Act and in § 10126 of this chapter.
D.C. Mun. Regs. tit. 22, r. 22-B10102