Upcoming Changes to TLS Cipher Suites in Tax Cash Register System Test and Production Environments

• FURS will change the list of TLS cipher suites in the tax cash register system’s test environment.
• Details and lists of current and new cipher suites are in technical documentation v3.2, chapter 6.2.
• In the production environment, URS will update the TLS cipher suites on 12.5.2026 between 22:00 and 24:00.
• The technical documentation v3.2, chapter 6.2, provides specifics and lists of the cipher suites for both environments.

Source: fiscal-requirements.com

Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.

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