Tracked Changes. Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime, half burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime. Test methods.

Standard published on 4.6.2026

Medical electrical equipment. Clinical performance evaluation of clinical thermometers.

Standard published on 3.6.2026

Founding. Ultrasonic testing. Spheroidal graphite cast iron castings.

Standard published on 17.6.2026

Tracked Changes. Founding. Ultrasonic testing. Spheroidal graphite cast iron castings.

Standard published on 24.6.2026

Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors.

Standard published on 12.6.2026

Tracked Changes. Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors.

Standard published on 18.6.2026

Tracked Changes. Non-destructive testing. Acoustic emission testing. Vocabulary.

Standard published on 1.6.2026

Soil quality. Screening soils for selected elements by energy dispersive X-ray fluorescence spectrometry using a handheld or portable instrument.

Standard published on 11.6.2026

Railway applications. Wheelsets and bogies. Wheels. Product requirements.

Standard published on 25.6.2026

Tracked Changes. Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Unplasticized poly(vinyl chloride) (PVC-U). Specifications for pipes, fittings and the system.

Standard published on 1.6.2026