29 CFR 102.118 : Labor (§ 0.735-1 To Parts 4908-4999) — (§ 100.101 To Parts 472-499) — Regulations Relating To Labor (§ 100.101 To Parts 472-499) — National Labor Relations Board (§ 100.101 To Parts 105-199) — Rules And Regulations, Series 8 (§ 102.1 To Appendix A To Part 102) — Records And Information (§ 102.117 To § 102.119) — Present and former Board employees prohibited from producing files, records, etc., pursuant to subpoena ad testificandum or subpoena duces tecum; prohibited from testifying in regard thereto; production of witnesses' statements after direct testimony.