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ČSN is a protected designation of Czech national technical standards.
Market, opinion and social research - Vocabulary and service requirements
WITHDRAWN published on 1.11.2007
Selected format:Private security services - Terminology
Standard published on 1.11.2022
Selected format:Security service providers - Terminology
WITHDRAWN published on 1.8.2008
Selected format:Security service providers - Terminology
WITHDRAWN published on 1.9.2008
Selected format:Private security services - Terminology
WITHDRAWN published on 1.9.2022
Selected format:Private security service providers - Manned guarding - Requirements
Standard published on 1.4.2023
Selected format:Security service providers - Manned guarding - Requirements
WITHDRAWN published on 1.11.2014
Selected format:Private security services - Protection of critical infrastructure - Part 1: General requirements
Standard published on 1.1.2022
Selected format:Private security services - Protection of Critical Infrastructure - Part 2: Airport and aviation security services
Standard published on 1.10.2025
Selected format:Private security services - Protection of critical infrastructure - Part 3: Maritime and port security services
Standard published on 1.4.2024
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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