34 C.F.R. § 303.412
(c) Any explanation placed in the early intervention records of the child under this section must—
(2) If the early intervention records of the child or the contested portion are disclosed by the agency to any party, the explanation must also be disclosed to the party.
(Authority: 20 U.S.C. 1417(c), 1439(a)(2), 1439(a)(4), 1442)