2018年2月15日委员会实施条例（EU）2018/243关于授权3-羟基丁烷-2-酮、戊烷-2,3-二酮、3,5-二甲基环戊烷-1,2-二酮、己烷-3,4-二酮、仲丁烷-3-酰基醋酸盐、2,6,6-三甲基环己-2-烯-1,4-二酮和3-甲基壬-2,4-二酮作为所有动物物种的饲料添加剂（与EEA相关的文本）

Commission Implementing Regulation (EU) 2018/243 of 15 February 2018 concerning the authorisation of 3-hydroxybutan-2-one, pentan-2,3-dione, 3,5-dimethyl cyclopentan-1,2-dione, hexan-3,4-dione, sec-butan-3-onyl acetate, 2,6,6-trimethylcyclohex-2-en-1,4-dione and 3-methylnona-2-,4-dione as feed additives for all animal species (Text with EEA relevance. )