(a) At the written request of a tenant not more than one time each calendar year, a housing provider shall, within 10 business days on a form provided by the Rent Administrator (or in another suitable format until a form is published), provide the amount of each increase in the amount of rent charged for the tenant’s rental unit during the preceding 3 years on which the current rent charged is based, including the basis for each increase and, if applicable, the identification of any substantially identical rental unit on which a vacancy increase was based.
(b)(1) At the time a prospective tenant files an application to lease any rental unit, the housing provider shall provide on a disclosure form published by the Rent Administrator (or in another suitable format until a form is published) together with any documents corresponding to each item of information:
(A) The applicable rent for the rental unit;
(B) Any tenant petition or petition filed by the housing provider which is pending that could affect the rental unit, including petitions for further rent increases during the following 12 months;
(C) Any surcharges on rent for the rental unit, including capital improvement surcharges and the expiration date of those surcharges;
(D) The frequency with which rent increases for the rental unit may be implemented;
(E) The rent-controlled or exempt status of the housing accommodation, its business license, and a copy of the registration or claim of exemption together with the most recent notice filed pursuant to § 42-3502.05(g)(1)(C);