Metallic telecommunication cable test methods - Part 1: Screening and coupling attenuation - Injection clamp method (IEC 46A/486/CDV)
Edition 2002-09-01

Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in attenuation (IEC 86A/2334/CDV) (english version)
Edition 2023-09-15

Protective devices against diagnostic medical X-radiation Part 1: Determination of attenuation properties of materials
Edition 2018-11-13

Splice closure for optical cables (aerial and underground) - Change of attenuation after accommodation of fiber in the tray - Test method
Edition 2016-05-19

Personal protective equipment - Hearing protective device - Methods for measuring the real-ear attenuation of hearing protectors
Edition 2020-05-20

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-14 : examinations and measurements - Error and repeatability of the attenuation settings of a variable optical attenuator

BS EN 62153-4-4. Metallic communication cable test methods. Electromagnetic compatibility (EMC). Shielded screening attenuation, test method for measuring of the screening attenuation as up to and above 3 GHz. (Proposed horizontal standard)
Edition 2012-02-20

BS ISO 2100-602. Aerospace elements of electrical and optical connection. Test methods. Part 602. Optical elements. Variation of attenuation and optical discontinuity
Edition 2017-08-29

BS IEC 61300-3-3. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 3-3. Examinations and measurements. Active monitoring of changes in attenuation and return loss
Edition 2022-06-15

BS EN 60793-1-40 ED3. Optical fibres. Part 1-40. Attenuation measurement methods
Edition 2022-10-18