Specification and qualification of welding procedures for metallic materials. Qualification based on tested welding consumables.

Standard published on 20.3.2024

Tracked Changes. Specification and qualification of welding procedures for metallic materials. Qualification based on tested welding consumables.

Standard published on 28.3.2024

Railway applications. Braking. Relay valves.

Standard published on 3.11.2023

Specification and qualification of welding procedures for metallic materials. Qualification based on previous welding experience.

Standard published on 23.1.2024

Tracked Changes. Specification and qualification of welding procedures for metallic materials. Qualification based on previous welding experience.

Standard published on 2.2.2024

Specification and qualification of welding procedures for metallic materials. Qualification by adoption of a standard welding procedure specification.

Standard published on 14.1.2019

Railway applications. Braking. Brake pipe accelerator.

Standard published on 23.6.2020

Knee and elbow protectors for indoor sports. Safety requirements and test methods.

Standard published on 30.11.2008

Specification and qualification of welding procedures for metallic materials — Qualification based on a pre-production welding test.

Standard published on 9.12.2025

Specification and qualification of welding procedures for metallic materials. Welding procedure test. Arc and gas welding of steels and arc welding of nickel and nickel alloys.

Standard published on 21.8.2019