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Instantly see the differences between any two standards — scope, citations, versions, and more. Make informed decisions before you buy.
🔍 Popular Comparisons
🌳 Standards with Rich Version Histories
Browse all →ISO 9001
8 versions · 1987–2015
World most recognized QMS standard
ISO 14001
6 versions · 1996–2026
Environmental management evolution
ISO 13485
4 versions · 1996–2016
Medical devices quality management
ISO/IEC 27001
6 versions · 2005–2022
Information security management
ISO 14971
4 versions · 2000–2019
Medical device risk management
ISO 50001
3 versions · 2011–2018
Energy management systems
IEC 61508
4 versions · 1998–2010
Functional safety of E/E/PE systems
ASTM E8/E8M
22 versions · 1991–2025
Tension testing of metallic materials
EN 1990
5 versions · 2002–2023
Eurocode — basis of structural design
EN 1991
3 versions · 2002–2025
Eurocode — actions on structures
GB/T 1.1
7 versions · 1987–2020
Chinese standard drafting rules
BS 7671
11 versions · 1992–2026
UK wiring regulations (IET)
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EN 953:1997 vs GOST R 53228-2008
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ASTM D2010/D2010M-98(2004) vs ASTM D2010/D2010M-98
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GB/T 3921-2008 vs ISO 7-1
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GB/T 191-2008 vs GB/T 6682-2008
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GB 4208-2008 vs GB/T 2423.1-2008
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GOST 3760-1979 vs GOST 2789-1973
173×
GB/T 8427-2008 vs GOST 9.014-1978
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