(2) Contents of Notice. The notice must contain the following information:
(B) the agency member on whose behalf the defendant claims to have acted; and
(C) the time during which the defendant claims to have acted with public authority.
(4) Disclosing Witnesses.
(B) Defendant’s Response. Within 14 days after receiving the government’s request, the defendant must serve on an attorney for the government a written statement of the name, address, and telephone number of each witness.
(C) Government’s Reply. Within 14 days after receiving the defendant’s statement, an attorney for the government must serve on the defendant or the defendant’s attorney a written statement of the name of each witness — and the address and telephone number of each witness other than a victim — that the government intends to rely on to oppose the defendant’s public-authority defense.
(D) Victim’s Address and Telephone Number. If the government intends to rely on a victim’s testimony to oppose the defendant’s public-authority defense and the defendant establishes a need for the victim’s address and telephone number, the court may:
(ii) fashion a reasonable procedure that allows for preparing the defense and also protects the victim’s interests.
(d) Protective Procedures Unaffected. This rule does not limit the court’s authority to issue appropriate protective orders or to order that any filings be under seal.
(e) Inadmissibility of Withdrawn Intention. Evidence of an intention as to which notice was given under Rule 12.3(a), later withdrawn, is not, in any civil or criminal proceeding, admissible against the person who gave notice of the intention.
US Supreme Court // ©
(As added Pub. L. 100–690, title VI, §6483, Nov. 18, 1988, 102 Stat. 4382; amended Apr. 29, 2002, eff. Dec. 1, 2002; Mar. 26, 2009, eff. Dec. 1, 2009; Apr. 28, 2010, eff. Dec. 1, 2010.)


