據美國聯邦公報消息，10月9日美國環保署（EPA）發布兩項終期條例，豁免羧甲基醚纖維素鉀鹽（Cellulose Carboxymethyl Ether, Potassium Salt）與二甲基亞砜的最大殘留限量。
兩項條例自發布之日起生效。征求意見的截止日期為2015年12月8日。
部分原文報道如下：
This regulation establishes an exemption from the requirement of a tolerance for residues of cellulose carboxymethyl ether, potassium salt; when used as an inert ingredient in a pesticide chemical formulation. Spring Trading Company on behalf of Lamberti USA, Incorporated submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act （FFDCA）， requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximumpermissible level for residues of cellulose carboxymethyl ether, potassium salt on food or feed commodities.
原文鏈接：<https://www.federalregister.gov/articles/2015/10/09/2015-25689/cellulose-carboxymethyl-ether-potassium-salt-tolerance-exemption>
<https://www.federalregister.gov/articles/2015/10/09/2015-25589/dimethyl-sulfoxide-exemption-from-the-requirement-of-a-tolerance>
日期：2015-10-14
