ETSI TS 119 612规定了用于建立、定位、访问和验证数据的格式和机制 可信任列表，提供信任服务状态信息，以便相关方可以确定信任服务的状态 在给定时间列出的信任服务。它定义了TL的格式和语义，以及访问TL的机制 TLs。它还为定位和验证TLs提供指导。本文件适用于欧盟成员国（EU MS）受信任名单，作为表达信任的手段 与遵守法规（EU）中相关规定有关的服务状态信息 第910/2014号[i.10]及其截至2016年7月1日适用的二级立法。在非欧盟国家或国际组织的情况下，计划运营商可以在 按照本文件的规定，促进数字签名的相互承认。此外，本文件还规定了依赖方使用TLs的要求和持有的状态信息 在他们里面。

ETSI TS 119 612 specifies a format and mechanisms for establishing, locating, accessing and authenticating a trusted list which makes available trust service status information so that interested parties may determine the status of a listed trust service at a given time. It defines the format and semantics of a TL as well as the mechanisms for accessing TLs. It also provides guidance for locating and authenticating TLs.The present document applies to European Union Member State (EU MS) trusted lists as a means to express trust service status information with regards to their compliance with the relevant provisions laid down in Regulation (EU) No 910/2014 [i.10] and in its applicable secondary legislation as of 1 July 2016.In the context of non-EU countries or international organizations, scheme operators may issue trusted lists in accordance with the present document to facilitate mutual recognition of digital signatures.In addition, the present document defines requirements for relying parties to use TLs and the status information held within them.