Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers (Endorsed by Asociación Española de Normalización in June of 2023.)
Edition 2023-06-01

Dependability management - Part 3-4: Application guide - Specification of dependability requirements (Endorsed by Asociación Española de Normalización in June of 2022.)
Edition 2022-06-01

Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts (Endorsed by Asociación Española de Normalización in June of 2022.)
Edition 2022-06-01

Fixed capacitors for use in electronic equipment - Part 11: Sectional specification - Fixed polyethylene-terephthalate film dielectric metal foil DC capacitors (Endorsed by Asociación Española de Normalización in June of 2020.)
Edition 2020-06-01

Fixed capacitors for use in electronic equipment - Part 17: Sectional specification - Fixed metallized polypropylene film dielectric AC and pulse capacitors (Endorsed by Asociación Española de Normalización in June of 2019.)
Edition 2019-06-01

Fixed capacitors for use in electronic equipment - Part 25: Sectional specification - Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte (Endorsed by Asociación Española de Normalización in June of 2023.)
Edition 2023-06-01

Fixed capacitors for use in electronic equipment - Part 26: Sectional specification - Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte (Endorsed by Asociación Española de Normalización in June of 2020.)
Edition 2020-06-01

Connectors for electrical and electronic equipment - Tests and measurements - Part 99-002: Endurance test schedules - Test 99b: Test schedule for unmating under electrical load (Endorsed by Asociación Española de Normalización in June of 2019.)
Edition 2019-06-01

Safety in installations for electroheating and electromagnetic processing - Part 6: Particular requirements for high frequency dielectric and microwave heating and processing equipment (Endorsed by Asociación Española de Normalización in June of 2024.)
Edition 2024-06-01

Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion (Endorsed by Asociación Española de Normalización in June of 2022.)
Edition 2022-06-01