Standards BS - British national standards - Page 1527

Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. GNSS field measurement systems in real-time kinematic (RTK).

Standard published on 30.6.2015

Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Terrestrial laser scanners.

Standard published on 6.12.2018

Water quality. Guidance on determining the degree of modification of the hydromorphological features of transitional and coastal waters.

Standard published on 20.12.2018

Hydrogen fuel. Product specification and quality assurance for hydrogen refuelling points dispensing liquid or gaseous hydrogen. Proton exchange membrane (PEM) fuel cell applications for vehicles.

Standard published on 23.4.2026

Tracked Changes. Hydrogen fuel. Product specification and quality assurance for hydrogen refuelling points dispensing liquid or gaseous hydrogen. Proton exchange membrane (PEM) fuel cell applications for vehicles.

Standard published on 1.5.2026

Domestic spas/whirlpool spas/hot tubs. Safety requirements and test methods.

Standard published on 19.12.2018

Chemical disinfectants and antiseptics. Quantitative suspension test for the evaluation of sporicidal activity of chemical disinfectants in the medical area. Test method and requirements (phase 2, step 1).

Standard published on 5.12.2018

Soil quality. Determination of the effects of pollutants on soil flora. Screening test for emergence of lettuce seedlings (Lactuca sativa L.).

Standard published on 31.10.2024

Tracked Changes. Soil quality. Determination of the effects of pollutants on soil flora. Screening test for emergence of lettuce seedlings (Lactuca sativa L.).

Standard published on 6.11.2024

Outdoor hydrogen refuelling points dispensing gaseous hydrogen and incorporating filling protocols.

Standard published on 16.2.2024