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ČSN is a protected designation of Czech national technical standards.
Electronic Signatures and Infrastructures (ESI) - Registered Electronic Mail (REM) Services - Part 3: Formats
Standard published on 1.3.2019
Selected format:Electronic Signatures and Infrastructures (ESI); Registered Electronic Mail (REM) Services; Part 3: Formats
Standard published on 1.10.2019
Selected format:Electronic Signatures and Infrastructures (ESI); Registered Electronic Mail (REM) Services; Part 3: Formats
Standard published on 1.6.2024
Selected format:Electronic Signatures and Infrastructures (ESI) - Registered Electronic Mail (REM) Services - Part 4: Interoperability profiles
Standard published on 1.3.2019
Selected format:Electronic Signatures and Infrastructures (ESI); Registered Electronic Mail (REM) Services; Part 4: Interoperability profiles
Standard published on 1.11.2022
Selected format:Electronic Signatures and Infrastructures (ESI); Registered Electronic Mail (REM) Services; Part 4: Interoperability profiles
Standard published on 1.6.2024
Selected format:Electronic Signatures and Infrastructures (ESI) - Policy and security requirements for Registered Electronic Mail Service Providers
Standard published on 1.7.2019
Selected format:Electronic Signatures and Infrastructures (ESI) - Policy and security requirements for Electronic Registered Delivery Service Providers
Standard published on 1.9.2019
Selected format:Paging Systems (PS). European Radio Message System (ERMES). Part 1: Genral aspects
Standard published on 1.11.1994
Selected format:Electromagnetic compatibility and Radio spectrum Matters (ERM) - Enhanced Radio MEssage System (ERMES) - Part 1: General aspects
Standard published on 1.10.1998
Selected format:Latest update: 2025-11-18 (Number of items: 2 245 606)
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