SIST EN IEC 63002:2026

Overview

EN IEC 63002:2025 (CLC adoption of IEC 63002, 3rd edition) defines interoperability specifications and a communication method for external power supplies (EPS) used with computing and consumer electronics devices that implement the USB Type‑C and USB Power Delivery (USB PD) family (IEC 62680‑1‑3 and IEC 62680‑1‑2). The document sets normative requirements for EPS behaviour at the USB Type‑C connector interface, the data objects used to describe a power source, and minimum hardware expectations to improve end‑to‑end charging interoperability across untested EPS–device combinations.

This edition is a technical revision that:

• Increases the supported power range up to 240 W
• Introduces AVS (Adaptive Voltage Supply) mode
• Adds safeguards for EPR (Extended Power Range) and updates informative annexes on interoperability, robustness, charging profiles, and use cases

Note: EN IEC 63002:2025 focuses on interoperability and data/behavioural requirements - it does not replace product safety, EMC, or energy efficiency regulatory standards.

Key topics and technical requirements

• EPS interoperability model: Data communicated from EPS to device and identification of unique power source models.
• Minimum hardware specification for EPS implementing IEC 62680‑1‑3 (USB Type‑C).
• USB PD data objects and signaling required for devices to understand EPS identity, capability, performance, and operating status.
• Power delivery range and operating modes (including Fixed Supply, AVS, EPR) up to 240 W.
• Cable and connector considerations: Cable identity, current capacity and their effect on end‑to‑end charging.
• Robustness and safeguards: Error detection/recovery, EPR protections, and recommendations for device behaviour when used with compliant sources.
• Informative annexes covering open issues (Annex A), USB Type‑C/USB PD robustness (Annex B), charging profiles and AVS (Annex C), common use cases (Annex D), and conformance/testing considerations (Annex E).

Applications and who uses it

• EPS and AC adapter manufacturers seeking USB Type‑C / USB PD interoperability certification and improved consumer experience.
• Device OEMs (notebooks, tablets, smartphones, displays, small form‑factor desktops, multimedia devices) integrating USB Type‑C charging.
• Test laboratories and certification bodies developing conformance and interoperability test plans.
• System integrators and product teams addressing cross‑brand charging compatibility and high‑power charging design (up to 240 W).
• Product managers and technical writers creating documentation of charging behaviour and compatibility.

Related standards

• IEC 62680‑1‑3 - USB Type‑C Cable and Connector Specification
• IEC 62680‑1‑2 - USB Power Delivery (power delivery protocol up to 240 W)
• USB‑IF compliance programs and associated test specifications

EN IEC 63002:2025 is essential for ensuring predictable charging behaviour, safer high‑power USB Type‑C ecosystems, and improved consumer satisfaction through standardized EPS–device interoperability.