STM PDF

Learning technology - JavaScript Object Notation (JSON) data model format and Representational State Transfer (RESTful) web service for learner experience data tracking and access - Part 1-1- xAPI using JSON serialization and RESTful data transport. Original standard ISO IEC IEEE 39274-1-1-2025 in PDF full version. Additional info + preview on request

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Packaging and the environment - Information on environmentally conscious packaging design. Original standard ISO TR 18607-2025 in PDF full version. Additional info + preview on request

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Guidance on marine environment zonation for steel corrosion embedded in concrete. Original standard ISO TR 22861-2025 in PDF full version. Additional info + preview on request

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Lifts and escalators subject to seismic conditions - Compilation report - Part 1- Rule by rule comparison. Original standard ISO TR 25741-1-2025 in PDF full version. Additional info + preview on request

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Connection between the contributions of civil engineering works to sustainability and achievement of the Sustainable Development Goals. Original standard ISO TR 7016-2025 in PDF full version. Additional info + preview on request

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Safety of toys - Part 9- Safety aspects related to mechanical and physical properties - Comparison of ISO 8124-1, EN 71-1 and ASTM F963. Original standard ISO TR 8124-9-2025 in PDF full version. Additional info + preview on request

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