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ČSN is a protected designation of Czech national technical standards.
Traffic signal controllers - Functional safety requirements
WITHDRAWN published on 1.8.2002
Selected format:Traffic control equipment - Signal heads
Standard published on 1.4.2025
Selected format:Road traffic control systems - National requirements
Standard published on 1.8.2016
Selected format:Řízení dopravy na pozemních komunikacích - Národní požadavky.
Change published on 1.9.2019
Selected format:Řízení dopravy na pozemních komunikacích - Národní požadavky.
Change published on 1.6.2021
Selected format:Řízení dopravy na pozemních komunikacích - Národní požadavky.
Change published on 1.2.2026
Selected format:Traffic control equipment - Signal heads
WITHDRAWN published on 1.10.2001
Selected format:Traffic control equipment - Signal heads
WITHDRAWN published on 1.10.2006
Selected format:Traffic control equipment - Signal heads
WITHDRAWN published on 1.7.2024
Selected format:Traffic control equipment - Signal heads
WITHDRAWN published on 1.9.2007
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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