[Code of Federal Regulations] [Title 34, Volume 2] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 34CFR300.9] [Page 13-14] TITLE 34--EDUCATION CHAPTER III--OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION PART 300_ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES--Table of Contents Subpart A_General Sec. 300.9 Consent. Consent means that-- (a) The parent has been fully informed of all information relevant to the activity for which consent is sought, in his or her native language, or other mode of communication; (b) The parent understands and agrees in writing to the carrying out of the activity for which his or her consent is sought, and the consent describes that activity and lists the [[Page 14]] records (if any) that will be released and to whom; and (c)(1) The parent understands that the granting of consent is voluntary on the part of the parent and may be revoked at anytime. (2) If a parent revokes consent, that revocation is not retroactive (i.e., it does not negate an action that has occurred after the consent was given and before the consent was revoked). (Authority: 20 U.S.C. 1414(a)(1)(D))