STB PDF

In vitro diagnostic medical devices - Clinical performance studies using specimens from human subjects - Good study practice. Original standard BS ISO 20916-2019 in PDF full version. Additional info + preview on request

Document status: Active

Measurement and characterization of particles by acoustic methods - Guidelines for linear theory. Original standard BS ISO 20998-2-2013 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Educational organizations - Management systems for educational organizations - Requirements with guidance for use. Original standard BS ISO 21001-2018 in PDF full version. Additional info + preview on request

Document status: Active

Cryogenic vessels. Pressure-relief accessories for cryogenic service - Reclosable pressure-relief valves. Original standard BS ISO 21013-1-2008 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Cryogenic vessels - Cryogenic insulation performance. Original standard BS ISO 21014-2019 in PDF full version. Additional info + preview on request

Document status: Active

Hydraulic fluid power. Monitoring the level of particulate contamination of the fluid - General principles. Original standard BS ISO 21018-1-2008 in PDF full version. Additional info + preview on request

Document status: Withdrawn