Trusted List

The present list is the trusted list including information related to the qualified trust service providers which are supervised by Slovak Republic, together with information related to the qualified trust services provided by them, in accordance with the relevant provisions laid down in Regulation (EU) No 910/2014 of the European Parliament and of the Council of 23 July 2014 on electronic identification and trust services for electronic transactions in the internal market and repealing Directive 1999/93/EC.

Trusted list according to Commission Implementing Decision (EU) 2015/1505

In machine processable form

In the form of seal from “tsl.xml” form in the format of CMS advanced electronic seal

Documentation of the Trusted List XML Extensions

Documentation of TL X.509 XML Scheme for Trusted List (pdf, 497kB)

Trusted publication of the documents by the authority

To enable the automatic verification of the up-to-dateness of the documents published by the authority, the authority publishes the documents together with the qualified electronic seals of these documents on the same web page and with the same file name that is enriched by the string “.p7s”. The seal of the document is in the format CMS AdES according to Annex of the Commission Implementing Decision (EU) 2015/1506. The information on publication of the seal of the particular document does not have to be included on the web address of the authority, even though the seal is published and accessible for the automatic processing.

The example of the document and its seal:

Trusted Publishing of Signature Policies

To facilitate the verification of approved signature policy validity and to make an automated “machine processable” decision whether a particular signature policy is approved by the Authority, there has been chosen a method of trusted publishing – A Trusted List of Signature Policies and Trust Certificates in the format of “integrity” electronic signature/seal (CMS AdES of UTF8 txt document). Such a method provides a minimal burden on users of a qualified electronic signature/seal.


Trusted List of Signature Policies and Trust Certificates

In .p7m format


Stored in .zep format (ZIP package)



Date of the first publication , Last update