24.103(a)(2)
(2) The Agency has the responsibility to assure that the appraisals it obtains are relevant to its program needs, reflect established and commonly accepted Federal and federally-assisted program appraisal practice, and as a minimum, complies with the definition of appraisal in § 24.2(a)(3) and the five following requirements: (See appendix A, § 24.103 and 24.103(a).)