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High-voltage switchgear and controlgear - The use of digital technologies. Original standard PD IEC TR 62271-322-2026 in PDF full version. Additional info + preview on request

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Low-voltage auxiliary power systems - Design criteria. General requirements. Original standard PD IEC TS 63346-2-1-2026 in PDF full version. Additional info + preview on request

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Guidelines for the adjustment potential evaluation of demand side resources. Original standard PD IEC TS 63427-2026 in PDF full version. Additional info + preview on request

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Hardware-in-the-loop simulation test of power system stability control system. Original standard PD IEC TS 63537-2026 in PDF full version. Additional info + preview on request

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Consumer protection. Privacy by design for consumer goods and services - Use cases. Original standard PD ISO IEC TR 31700-2-2026 in PDF full version. Additional info + preview on request

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Educational organizations. Management systems. Guidance for auditing ISO 21001. Original standard PD ISO PAS 25171-2026 in PDF full version. Additional info + preview on request

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