STB PDF
Microbiology of the food chain - Method validation - Part 2- Protocol for the validation of alternative (proprietary) methods against a reference method (ISO 16140-2-2016). Original standard BS EN ISO 16140-2-2016 in PDF full version. Additional info + preview on request
Document status: Active
Microbiology of the food chain - Method validation - Part 3- Protocol for the verification of reference methods and validated alternative methods in a single laboratory (ISO 16140-3-2021). Original standard BS EN ISO 16140-3-2021 in PDF full version. Additional info + preview on request
Document status: Active
Microbiology of the food chain - Method validation - Part 4- Protocol for method validation in a single laboratory - Amendment 1- Validation of a larger test portion size for qualitative methods (ISO 16140-4-2020/Amd 1-2024). Original standard BS EN ISO 16140-4-2020 + A1-2024 in PDF full version. Additional info + preview on request
Document status: Active
Eye and face protection for occupational use - Part 3- Additional requirements for mesh protectors (ISO 16321-3-2021). Original standard BS EN ISO 16321-3-2022 in PDF full version. Additional info + preview on request
Document status: Active
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 2- Pipes (ISO 16486-2-2024). Original standard BS EN ISO 16486-2-2024 in PDF full version. Additional info + preview on request
Document status: Active
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 3- Fittings (ISO 16486-3-2025). Original standard BS EN ISO 16486-3-2025 in PDF full version. Additional info + preview on request
Document status: Active