(C) Subsequent notice and opportunity to purchase if bona fide offer changes. The right of first refusal created herein shall inure to a tenant for the time periods herein before provided. The effective period of such right of first refusal shall obtain separately for each substantially different bona fide offer to purchase the housing accommodation, and for each offer substantially equivalent to an offer made more than three months prior to the later offer; provided, however, in the case of a substantially equivalent offer made by a prospective buyer who has previously made an offer which notice was required under this Subsection, the right of first refusal shall obtain only if such subsequent offer is made more than six months after the earlier offer.
(D) Exemption to right of first refusal. The right of first refusal shall not apply with respect to any offer received by the owner for which notice is not required pursuant to this Subsection. No right of first refusal shall apply to a government taking by eminent domain or negotiated purchase, a force sale pursuant to a foreclosure, transfer by gift, devise or operation of law or a sale to a person who would be included within the table of descent and distribution if there were to be a death intestate of the landlord.
(E) Documentation of compliance. In any instance in which the tenant is not the successful purchaser of such housing accommodation at the time of conversion to the condominium or cooperative form of ownership, the landlord shall certify compliance with this Subsection by filing an affidavit of compliance with the Center within 90 days of the sale of the individual condominium or cooperative unit; a copy of such affidavit shall also be provided to the tenant.