* EN 1330: Non-destructive testing.

** EN 1330-1: Non-destructive testing.

** EN 1330-2: Non-destructive testing.

** EN 1330-3: Non-destructive testing.

** EN 1330-4: Non-destructive testing.

** EN 1330-7: Non-destructive testing.

** EN 1330-8: Non-destructive testing.

** EN 1330-9: Non-destructive testing.

** EN 1330-10: Non-destructive testing.

** EN 1330-11: Non-destructive testing.

* EN 571-1, Non-destructive testing-Penetrant testing-Part 1: General principles.

* EN 2002-16, Aerospace series-Metallic materials ; test methods-Part 16: Non-destructive testing, penetrant testing

* EN 10228-2, Non-destructive testing of steel forgings-Part 2: Penetrant testing

* EN 10246-11, Non-destructive testing of steel tubes-Part 11: Liquid penetrant testing of seamless and welded steel tubes for the detection of surface imperfections

* EN 1330-7, Non-destructive testing-Terminology-Part 7: Terms used in magnetic particle testing

* EN 10228-1, Non-destructive testing of steel forgings-Part 1: Magnetic particle inspection

* EN 10246-12, Non-destructive testing of steel tubes-Part 12: Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections

* Recreation: Carabiners sold for use in climbing in Europe must conform to standard EN 12275: 1998 " Mountaineering equipment-Connectors-Safety requirements and test methods ," which governs testing protocols, rated strengths, and markings.

All testing laboratories must comply with ISO 17025, and certification bodies will normally be approved against either ISO / IEC Guide 65 or BS EN 45011.

Safety, testing and approval of opto-couplers are regulated by national and international standards: IEC 60747-5-2, EN ( CENELEC ) 60747-5-2, UL 1577, CSA Component Acceptance Notice # 5, etc.

Process piping and power piping are typically checked by Pipe Stress Engineers to verify that the routing, nozzle loads, hangers, and supports are properly placed and selected such that allowable pipe stress is not exceeded under different situation such as sustain, operating, pressure testing etc., as per the ASME B31, EN 13480 or any other applicable codes and standards.

There is a European Standard No. EN 13329: 2000 specifying laminate floor covering requirements and testing methods.

In engineering, chi is used as a symbol for the reduction factor of relevant buckling loads in the EN 1993, a European Standard for the design of steel structures.

The approximate alloying composition of 531 tubing is 1. 5 % Mn, 0. 25 % Mo, 0. 35 % C, and is similar to the old British BS970 En 16 / 18 steel ( EN 16 is similar to grade BS970 605M36 ).

* EN, exanewton, an SI unit of force: 10 < sup > 18 </ sup > newtons

* EN 1369, Founding-Magnetic particle inspection

There are currently just five dairies licensed to make Stilton ( four in Leicestershire and two in Nottinghamshire ), each being subject to regular audit by an independent inspection agency accredited to European Standard EN 45011.

The mandatory date for implementation of the EN European version of the standard is June 1, 2013.

* EN 60335-2-50 Household and similar electrical appliances – Safety – Part 2. 50: Particular requirements for commercial electric bains-marie ( 73 / 23 / EEC Low Voltage Directive )

* Industry: Carabiners used for access in commercial and industrial environments within Europe must comply with EN 362: 2004 " Personal protective equipment against falls from a height.

* DIN EN # is used for the German edition of European standards.

The 60000 series of standards are also found preceded by EN to indicate the IEC standards harmonized as European standards ; for example IEC 60034 would be EN 60034.

* Centre for Lexicography EN version

EN 50005 are among applicable standards for relay terminal numbering ; a typical EN 50005-compliant SPDT relay's terminals would be numbered 11, 12, 14, A1 and A2 for the C, NC, NO, and coil connections, respectively.

* EN Standards for Footwear

* DVB framing structure, channel coding and modulation for 11 / 12 GHz satellite services ( EN 300 421 )

* EN 62040-1-1: 2006 Uninterruptible power systems ( UPS ) – Part 1-1: General and safety requirements for UPS used in operator access areas

* EN 62040-1-2: 2003 Uninterruptible power systems ( UPS ) – Part 1-2: General and safety requirements for UPS used in restricted access locations

* The EN Eurocodes are a series of 10 European Standards, EN 1990-EN 1999, providing a common approach for the design of buildings and other civil engineering works and construction products

IEC standard IEC 61025 is intended for cross-industry use and has been adopted as European Norme EN 61025.

For comportment to European Union standards for Information Technology Equipment, the IEC / EN 61000-4-2 test specification is used.

DVB transports include metadata called Service Information ( DVB-SI, ETSI EN 300 468, ETSI TR 101 211 ) that links the various elementary streams into coherent programs and provides human-readable descriptions for electronic program guides as well as for automatic searching and filtering.

DVB-RCT is short for Return Channel Terrestrial, specified by ETSI EN 301958.

The European Standards for these protectors are EN 1621-1: 2007 and EN 1621-2: 2003.