DIN Standards
Din standards English and German language
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DIN - German national standards
DIN Standards are national technical standards developed by DIN – the Deutsches Institut für Normung (German Institute for Standardization). These standards help ensure quality, safety, efficiency, and compatibility across products, systems, and services in Germany and internationally.
What Are DIN Standards?
DIN standards define technical specifications for:
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Engineering and construction
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Manufacturing and industrial processes
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Information technology
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Automotive and transport
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Healthcare and medical devices
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Environmental protection
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Consumer goods
They may include:
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Terminology definitions
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Testing methods
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Safety requirements
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Performance criteria
Types of DIN Standards:
Type Description
DIN Purely national German standards
DIN EN German adoption of a European Norm (harmonized with CEN)
DIN ISO German version of an ISO international standard
DIN EN ISO Harmonized versions of both EN and ISO standards adopted by Germany
Why DIN Standards Matter:
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Ensure high quality and safety in products and services
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Facilitate trade by aligning with European and global standards
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Encourage innovation with clear technical guidelines
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Support regulatory compliance
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Boost consumer and user confidence
Popular standards:
DIN 70121 - Electromobility - Digital communication
DIN 1946 Ventilation and air conditioning
DIN 51309 Materials testing machines - Calibration
DIN 19704 Hydraulic steel structures
DIN 55633 Paints and varnishes - Corrosion protection
Price exclude VAT will be charged for customers of European Union – VAT payers (with valid EU VAT number) and for customers outside of European Union.
Footwear and footwear components - Test method to assess antibacterial activity (ISO 16187:2025)
Non-destructive testing of welds - Penetrant testing - Acceptance levels (ISO 23277:2015)
Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006)
Resilient floor coverings - Determination of density (ISO 23996:2007)
Resilient floor coverings - Determination of overall thickness (ISO 24346:2006)
Tips for assistive products for walking - Requirements and test methods - Part 1: Friction of tips (ISO 24415-1:2009)
Ergonomics - Accessible design - Sound pressure levels of auditory signals for consumer products (ISO 24501:2010)