A prior section 411 of Pub. L. 90–247 was renumbered section 420, and is classified to section 1223 of this title.
Another prior section 411 of Pub. L. 90–247 was classified to section 1222 of this title prior to repeal by Pub. L. 93–380.
Another prior section 411 of Pub. L. 90–247 was renumbered section 430, and is classified to section 1231 of this title.
Section effective