Amendments
1993—[Pub. L. 103–66, title XIII, § 13223(b)(2)], Aug. 10, 1993, [107 Stat. 484], added item 475.
1986—[Pub. L. 99–514, title VIII, § 802(b)], Oct. 22, 1986, [100 Stat. 2350], substituted “Simplified dollar-value LIFO method for certain small businesses” for “Election by certain small businesses to use one inventory pool” in item 474.
1981—[Pub. L. 97–34, title II, § 237(b)], Aug. 13, 1981, [95 Stat. 253], added item 474.
1980—[Pub. L. 96–223, title IV, § 403(a)(2)], Apr. 2, 1980, [94 Stat. 304], added item 473.