Biotechnology. Guidance on assessment of the purity, biological activity and stability of micro-organism based products.

Standard published on 15.12.1998

Plastics. Homopolymer and copolymer resins of vinyl chloride. Determination of volatile matter (including water).

Standard published on 29.12.2006

Textile floor coverings. Assessment of impregnations in needled floor coverings by means of a soiling test.

Standard published on 25.10.2024

Tracked Changes. Textile floor coverings. Assessment of impregnations in needled floor coverings by means of a soiling test.

Standard published on 29.10.2024

Biotechnology. Performance criteria for shaft seals.

Standard published on 15.6.1999

Metallic and other inorganic coatings. Thermal spray coordination. Tasks and responsibilities.

Standard published on 31.1.2011

Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of resistance to impact.

Standard published on 15.3.2018

Tracked Changes. Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of resistance to impact.

Standard published on 25.2.2020

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