STB PDF

Non-destructive examination of welds. Ultrasonic examination of welded joints. Acceptance levels. Original standard BS EN 1712-1997 (2004) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Photocatalysis. Water purification. Performance of photocatalytic materials by measurement of phenol degradation. Original standard BS EN 17120-2019 in PDF full version. Additional info + preview on request

Document status: Active

Conservation of cultural heritage. Historic timber structures. Guidelines for the on-site assessment of load-bearing timber structures. Original standard BS EN 17121-2019 in PDF full version. Additional info + preview on request

Document status: Active

Chemical disinfectants and antiseptics. Quantitative non-porous surface test for the evaluation of virucidal activity of chemical disinfectants and antiseptics used in the veterinary area. Test method and requirements. Phase2, step2. Original standard BS EN 17122-2019 + A1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Water quality. Guidance on determining the degree of modification of the hydromorphological features of transitional and coastal waters. Original standard BS EN 17123-2018 in PDF full version. Additional info + preview on request

Document status: Active

Hydrogen fuel. Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen. Proton exchange membrane (PEM) fuel cell applications for vehicles. Original standard BS EN 17124-2022 in PDF full version. Additional info + preview on request

Document status: Withdrawn