Railway applications - Track - Test methods for fastening systems - Part 5: Determination of electrical resistance. (Consolidated versión)
Edition 2017-10-11

Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness
Edition 2019-12-11

BS ISO 22074-1. Railway applications. Infrastructure. Rail fastening systems. Part 1. Terms and definitions
Edition 2019-02-13

Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in nickel alloy - Inch series (Endorsed by Asociación Española de Normalización in July of 2017.)
Edition 2017-07-01

Aerospace series - Flange couplings - Swivel flange with 3 fastening holes, in nickel alloy - Inch series (Endorsed by Asociación Española de Normalización in June of 2017.)
Edition 2017-06-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 02: Spring clamp stud combination (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 04: Spring clamp - One way tolerance compensation (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 05: Spring clamp - Two ways tolerance compensation (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 07: Retaining grommet (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 01: Technical specification (Endorsed by Asociación Española de Normalización in December of 2018.)
Edition 2018-12-01