委员会2018年12月14日第2018/1996号决定（欧盟）规定了关于为贸易保护和贸易政策调查目的处理个人数据时向数据主体提供信息和限制其某些权利的内部规则

Commission Decision (EU) 2018/1996 of 14 December 2018 laying down internal rules concerning the provision of information to data subjects and the restriction of certain of their rights in the context of the processing of personal data for the purpose of trade defence and trade policy investigations