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Electronic invoicing - Syntax binding of EN 16931 1 to ISO/IEC 19845 (UBL) invoice and credit note. Original standard PD CEN TS 16931-3-2-2026 in PDF full version. Additional info + preview on request

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Electronic invoicing - Syntax binding for UN/CEFACT XML Industry Invoice D16B. Original standard PD CEN TS 16931-3-3-2017 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Electronic invoicing - Syntax binding of EN 16931-1 to UN/CEFACT XML Industry Invoice. Original standard PD CEN TS 16931-3-3-2026 in PDF full version. Additional info + preview on request

Document status: Active

Electronic invoicing - Syntax binding for UN/EDIFACT INVOIC D16B. Original standard PD CEN TS 16931-3-4-2017 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Electronic invoicing - Syntax binding for UN/EDIFACT INVOIC D16B. Original standard PD CEN TS 16931-3-4-2026 in PDF full version. Additional info + preview on request

Document status: Active

Ambient air. Determination of the particle number concentration of atmospheric aerosol. Original standard PD CEN TS 16976-2016 in PDF full version. Additional info + preview on request

Document status: Withdrawn