Section 1415 (f) (2)

(2) Disclosure of evaluations and recommendations

(A) In general

Not less than 5 business days prior to a hearing conducted pursuant to paragraph (1), each party shall disclose to all other parties all evaluations completed by that date, and recommendations based on the offering party’s evaluations, that the party intends to use at the hearing.

(B) Failure to disclose

A hearing officer may bar any party that fails to comply with subparagraph (A) from introducing the relevant evaluation or recommendation at the hearing without the consent of the other party.