HDMI Compliance Certification is a global mandatory program administered by HDMI LA (HDMI Licensing Administrator). Any product marked with HDMI functionality must be certified to legally use the HDMI trademark and access global markets.

I.Core Value

1.Ensure interoperability between sources, displays, cables, and repeaters;

2.Avoid customs seizure, platform removal, and trademark infringement;

3.Improve market credibility and channel acceptance.

  II.HDMI Specification Versions (2026)

·HDMI 2.1b: mainstream for 4K/120Hz, 8K/60Hz;

·HDMI 2.2: up to 96Gbps for ultra-high-end 8K devices;

·Choose based on actual product bandwidth, not just version novelty.

  III.Covered Product Categories

1.Source Devices: STB, game console, PC, player;

2.Sink Devices: TV, monitor, projector;

3.Cables: certified independently by bandwidth category;

4.Repeaters: splitter, amplifier, matrix switch.

  IV.Core Test Items

Mandatory Tests

·Electrical performance & signal integrity;

·Protocol conformance: CEC, EDID, eARC/ARC;

·HDCP 2.3 content protection (mandatory).

Optional Tests

·TMDS channel, HDR color space, VRR/ALLM (gaming), Ethernet.

  V.HDCP vs Widevine Clarification

·HDCP 2.3: MANDATORY for HDMI certification;

·Widevine: independent DRM for streaming platforms (Netflix, Disney+), not required for HDMI itself.

For HDMI compliance consulting, contact BLUEASIA: +86 13534225140