Standards Store

ISO 21564:2025 pdf download,Health informatics — Terminology resource map quality measures and requirements (MapQual). ISO 21564:2025 specifies quality requirements for creating a map between different terminological systems. It defines metrics to evaluate the quality and usefulness of such maps. These metrics enable the determination of map types, conformance levels, and their implications for typical application […]

ISO 10833:2025 pdf download,Textile floor coverings — Determination of resistance to damage at cut edges using the modified Vettermann drum test. ISO 10833:2025 outlines a testing method for assessing the resistance of textile floor coverings to mechanical damage at their cut edges. This method is applicable to all types of textile floor coverings, including broadloom […]

ISO 22504:2025 pdf download,Oil and gas industries including lower carbon energy — Pipeline transportation systems — Onshore and offshore pipelines pig traps design requirements. ISO 22504:2025 specifies requirements for the design, manufacture, and arrangement of both onshore and offshore pig traps. These traps provide access to pipelines for launching and receiving pigs, inspection tools, and […]

ISO 6143:2025 pdf download,Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures. ISO 6143:2025 specifies methods for: — determining the composition of a calibration gas mixture by comparison with appropriate reference gas mixtures; — calculating the uncertainty of the composition of a calibration gas mixture in relation to the known uncertainty […]

ISO 7042:2025 pdf download,Fasteners — Prevailing torque hexagon nuts — High nuts (all metal). ISO 7042:2025 specifies the characteristics of prevailing torque (all metal) hexagon high nuts, in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.

ISO 12101:2025 pdf download,Industrial valves — Measurement, test and qualification procedures for fugitive emissions — Classification system and qualification procedures for type testing of stem seals for valves. ISO 12101:2025 covers the type testing of valve stem seals using a test fixture that is designed and fully defined to be representative of the performance of […]

ISO 4345:2025 pdf download,Steel wire ropes — Fibre main cores — Specifications. ISO 4345:2025 specifies the construction and characteristics of fibre main cores for steel wire ropes using two types of fibre: man-made fibre.

ISO 13402:2025 pdf download,Surgical and dental hand instruments — Determination of resistance against autoclaving, corrosion and thermal exposure. ISO 13402:2025 describes test methods to determine the resistance of stainless steel surgical and dental hand instruments against autoclaving, corrosion and thermal exposure.