42.—(1) The Executive shall not entertain a tenant’s application for a renovation grant unless it is accompanied by a tenant’s certificate.
(2) A “tenant’s certificate” certifies—
(a)that the applicant is a qualifying tenant of the dwelling, and
(b)that he or a member of his family intends to live in the dwelling as his (or that member's) only or main residence.
(3) Except where the Executive considers it unreasonable in the circumstances to seek such a certificate, the Executive shall not entertain a tenant’s application for a renovation grant unless it is also accompanied by a certificate of intended letting (see Article 41(3)) by the person who at the time of the application is the landlord under the tenancy.