fective Oct 1, 1978, see section 28 of Pub.L. 95-405, set out as an Effective Date of 1978 Amendment note under section 2 of Title 7. Agriculture. Complete Annotation Materials, an Title IS, U.S.CA. 1209 • EFTA00226407 18 * 6001 IMMUNITY OF WITNESSES Part 5 1970 Acts. Section 260 of Pub.L. 91-452 provided that: "The