European Commission's Third Countries Trusted Lists (TCTL) Programme: What You Need to Know

The Third Countries AdES LOTL (TC AdES LOTL) - A stepping stone towards the mutual recognition of Qualified Trust Services between the EU and Third Countries 

With the implementation of

Regulation (EU) N°910/2014, commonly known as eIDAS Regulation, by the EU/EEA Member States, the Union has established a very successful and vibrant ecosystem and governance regarding Qualified Trust Services for many years. This success story has triggered the interest of many Third Countries to replicate the European Trust Scheme.

 The European Commission continuously receives requests

 from Third Countries for assistance in aligning their Trust Scheme with the European one, with the ultimate goal

of reaching an absolute alignment on legal and technical grounds to trigger Article 14 of the eIDAS Regulation.

This article can be used to establish mutual recognition of Qualified Trust Services between the Union and each Third Country that meets the relevant legal and technical criteria. This is the reason for

announcing European Commission's TCTL Programme - a programme that defines a roadmap, technical standards and prerequisites to provide a transparent and solid process that will lead to mutual recognition under Article 14 of the eIDAS Regulation.

DG DIGIT, in collaboration with DG CNECT, issued circa two years ago the technical specifications of

the Mutual Recognition Agreement (MRA)

 to facilitate, from the technical perspective, the inclusion of the Third Countries' Trusted Lists, including information on their national Trust Services, into a dedicated List of

Trusted Lists,

 similar to

the European Union List of Trusted Lists (EU LOTL). As an alternative or prior step to establishing formal mutual recognition via an international agreement, the Commission decided to implement and maintain

the Third Countries AdES

LOTL to facilitate the validation of electronic signatures and seals supported by certificates issued by trust service providers established in Third Countries. This comprehensive list includes all relevant information necessary to interpret the content of Third

Countries’ trusted lists in compliance with the EU's requirements and best practices for validating advanced electronic signatures and seals. The EU also acknowledges the demand for voluntary recognition of Third Country trust services, particularly for the recognition of electronic signatures and seals in the context of

Articles 27 and 37 of the eIDAS Regulation. Including a Third Country into the Third Countries AdES LOTL can be seen as the stepping stone towards

mutual recognition of qualified trust services following the conclusion of an International Agreement. As the first ever third country being included in this list,

Ukraine is a frontrunner in this regard. Given the keen interest by many other third countries in mutual recognition of trust services with the EU, the inclusion of Ukraine in this list should be seen as the first step towards expanding the list to many other countries.

Under the TCTL Programme, the European Commission has conducted a technical assessment of  of the legal and technical aspects of the Ukrainian electronic signatures. It has It has verified, checked, and vouched for all elements of conformity, ensuring that Ukraine meets all requirements for being part of the trusted list. 

In the context of this milestone,

 new documentation is published in the eIDAS Dashboard dedicated to the International Pilot section:

• Version 2.2 of MRA element’s specification, usage and XSD (ZIP archive), which enables relying parties to understand the syntax and semantic of the TC AdES LOTL. 
• Signature applicability rules which enable relying parties to determine whether an electronic signature or seal fits in the recognition scheme established by the TC AdES LOTL. 
• The EC provides a report containing all relevant information about the validity of the scheme behind the inclusion of Third Countries on this list.

All the above material can be found in the following following link.

In addition,

the Digital Europe Programme

 provides a set of tools to accompany the TC AdES LOTL:

• The Third Countries Trusted Lists Browser.
• The Digital Signature Service (DSS)library  library supports, since its version version version 5.11.1, the interpretation of the content of the TC AdES LOTL.
• The The DSS Cookbook provides  provides a detailed guide on how to configure it for electronic signatures and seals validation. 

The European Commission's

commitment to provide

 comprehensive and effective tools to validate electronic signatures and seals is a significant step towards a

more secure, global and seamless digital future. 

To find out more about the the actions taken by the European Commission to  to move towards alignment of trust services with Third Countries, interested parties can attend the the EC-3rd Countries Trust Services Forum to  to be held on 12 June 12th, 2023, from 09:00 to 17:30 (CET) in Brussels in Brussels in a hybrid mode. 

If you would like to attend the event, please register using the form below:

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