(a) The PHA must promptly notify any applicant determined to be ineligible for admission to a project of the basis for such determination, and must provide the applicant upon request, within a reasonable time after the determination is made, with an opportunity for an informal hearing on such determination.

(b) When a determination has been made that an applicant is eligible and satisfies all requirements for admission, including the tenant selection criteria, the applicant must be notified of the approximate date of occupancy insofar as that date can be reasonably determined.