SK ID Solutions AS announces: SK validity confirmation service update


Dear clients,

We would like to remind you that effective from the 1st of November 2023, SK's validity confirmation service, available at, will be updated with new signing certificates.
Please note that the modified service will no longer support the creation of valid digital signatures in BDOC-TM format.

These changes will impact all services utilizing the SK validity confirmation service at and services using the BDOC-TM signature format for digital signing. Those services and information systems that have so far created digital signatures in BDOC-TM format must switch to the AdES LT digital signature format.

We kindly ask you to review the complete news item, if you have not already done so, to obtain further information and ensure that your systems are in compliance.
News item:

Please be reminded of the upcoming changes in the Timestamping service in January 2024. Relevant information, together with dates, can be found here:

Please be also advised that we will be performing a regular redundancy testing of SK ID Solutions' services between different data centers on 24.10.2023 from 22:00 until 25.10.2023 02:00 EEST and on 30.10.2023 from 23:00 until 31.10.2023 02:00 EET.

The test will cause momentary disruptions in services after 23:00.

Please do not hesitate to contact us if you have any questions or concerns.
Thank you for your continued trust in our services!

SK ID Solutions AS
Ph: +372 610 1880