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Systems and software engineering. Life cycle profiles for very small entities (VSEs). Agile software development guidelines. Original standard BS ISO IEC 29110-5-4-2025 in PDF full version. Additional info + preview on request

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Information technology. Open systems interconnection. Procedures for the object identifier resolution system operational agency. Original standard BS ISO IEC 29168-2-2025 in PDF full version. Additional info + preview on request

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Information technology - W3C Web Content Accessibility Guidelines (WCAG) 2.2. Original standard BS ISO IEC 40500-2025 in PDF full version. Additional info + preview on request

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Specification for Unfired Pressure Vessels. Original standard PD 5500-2024 + A2-2025 in PDF full version. Additional info + preview on request

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Building products. Treatment of acoustics in product technical specifications. Original standard PD CEN TR 15226-2025 in PDF full version. Additional info + preview on request

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Electronic invoicing - Additional requirements to extend to B2B. Original standard PD CEN TR 16931-10-2025 in PDF full version. Additional info + preview on request

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