34 C.F.R. § 300.308
The determination of whether a child suspected of having a specific learning disability is a child with a disability as defined in § 300.8, must be made by the child's parents and a team of qualified professionals, which must include—
(a)
(b) At least one person qualified to conduct individual diagnostic examinations of children, such as a school psychologist, speech-language pathologist, or remedial reading teacher.
(Authority: 20 U.S.C. 1221e-3; 1401(30); 1414(b)(6))