Alarm and electronic security systems - Part 11-1: Electronic access control systems - System and components requirements (IEC 60839-11-1:2013) (german version)
Edition 2014-02-01

Optical amplifiers - Test methods - Part 11-1: Polarization mode dispersion parameter - Jones matrix eigenanalysis (JME) (IEC 61290-11-1:2008)
Edition 2009-04-01

Connectors for electrical and electronic equipment - Tests and measurements - Part 11-1: Climatic tests - Test 11a - Climatic sequence (( IEC 60512-11-1:2019) EN IEC 60512-11-1:2019) (german version)
Edition 2021-04-01

Coaxial cables - Part 11-1: Sectional specification for coaxial cables for analogue and digital signal transmission - Distribution and trunk cables for systems operating at 5 MHz - 1000 MHz (german version)
Edition 2020-03-01

Communication cables - Specifications for test methods - Part 1-11: Electrical test methods - Characteristic impedance, input impedance, return loss (german version)
Edition 2018-09-01

Medical electrical equipment - Part 1-11: General requirements for basic safety and essential performance - Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment (german version)
Edition 2022-01-01

Fire hazard testing - Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment (IEC 60695-1-11:2014) (german version)
Edition 2016-06-01

Medical electrical equipment Part 1-11: General requirements for basic safety and essential performance - Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment
Edition 2021-05-18

Medical electrical equipment Part 1-11: General requirements for basic safety and essential performance - Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment
Edition 2022-01-06

Fire hazard testing Part 1-11: Guidance for assessing the fire hazard of electrotechnical products - Fire hazard assessment
Edition 2019-10-24