1.3.1版包含CEN批准流程中使用的进一步增强功能。TS 101 206-4版本1.1.1是向CEN移交的版本，以便成为EN 726-4。TS 101 206-3、4和7版本1.2.1代表移交给CEN的文件的更新，以成为EN 726-3、4和7。PTS使用了1.2.1版，而不是向CEN移交的版本（1.1.1版），以编制EN 726-3、4和7（prEN13343/4/5）的一致性测试规范。ETSI制作了一套TSs，这些TSs不是欧洲标准化委员会（CEN）发布的任何TSs的副本。 TSs是完整且一致的文件，其中有参考文献。这些TSs中已明确指出，它们是对CEN工作的贡献，以EN的形式出版（重新编辑参考文献后）。一旦CEN发布为EN，ETSI将撤回其TSs。

Version 1.3.1 contains further enhancements to be used in the CEN approval process. TS 101 206-4 version 1.1.1 is the handover version to CEN for becoming EN 726-4. TS 101 206-3, 4 and 7 version 1.2.1 represent an update of the documents handed over to CEN for becoming EN 726-3, 4, and 7. PTS has used version 1.2.1 rather than the handover version to CEN (version 1.1.1) for producing the conformance testing specification for EN 726-3, 4 and 7 (prEN13343/4/5). ETSI has produced a set of TSs which are not a copy of any CEN published EN. The TSs are complete and consistent documents with references among themselves. It has been made clear in these TSs that they are contributions to the CEN work for publication as EN (after re-editing the references). Once published by CEN as EN, ETSI will withdraw its TSs.