In 2026, BQB certification’s documentation and validity hinge on two core principles: "dynamic document management" and "conditionally permanent validity"—setting it apart from certifications with fixed expiration dates.

Required Documents for 2026 BQB Certification

Preparing BQB certification documents is not a one-time task but involves building a core file that evolves throughout the product lifecycle. Uniquely, all documents align with an online-generated "Declaration of Conformity" checklist.

Category 1: Corporate & Product Identity Documents

These foundational documents are relatively fixed:

1.Company Information: Valid enterprise account and membership confirmation registered on the Bluetooth SIG website.

2.Product Identity Information: Product name, model, and a statement confirming the intended use of Bluetooth trademarks (e.g., Bluetooth®, Bluetooth® LE).

Category 2: Core "Evidence" – Technical Documentation (Preparation Focus & Challenges)

This documentation forms the "evidence chain" proving compliance—accuracy and detail are critical:3. Design Documents:

·Official Test Reports: RF, protocol, and conformance test reports issued by a SIG-accredited laboratory. For module-based certification, provide the certified module’s official QDID and detailed specifications.

·Technical Specifications: Clearly describe Bluetooth functionality, chip/module model, supported Bluetooth core version, and all enabled profiles (e.g., HFP for calls, A2DP for audio, LE Audio’s CAP/BAP).

·User Manual: Must include compliant Bluetooth feature descriptions, conformity statements, and proper trademark usage per SIG guidelines.

  Key Additions for 2026 Technological Advancements:

·For LE Audio/Auracast-enabled products: Additional functional descriptions and interoperability statements.

·For direction finding or Mesh networking: Documentation of feature implementation and test evidence.

  BQB Certification "Validity Period"

This is BQB’s most unique and misunderstood aspect: BQB certification has no fixed "expiration date"—in theory, once a product is listed and assigned a QDID, its certification status is permanent.

However, this "permanent validity" depends on three critical dynamic conditions—any violation may invalidate the certification:

1.Design Freeze Principle: Certification applies to the specific hardware and firmware versions submitted. Post-mass production, any changes affecting Bluetooth RF performance, protocol stacks, or functionality (e.g., antenna replacement, RF circuit modifications, firmware updates) require re-evaluation, supplementary testing, or re-listing. Unauthorized changes place the product outside the original certification scope.

2.Continuous Compliance with Bluetooth Trademark Guidelines: Your right to use the Bluetooth trademark depends on ongoing adherence to the SIG’s Trademark Usage Guidelines. Misuse (e.g., incorrect formatting, color violations) or mass customer complaints about product quality may result in the SIG suspending or revoking trademark rights—effectively invalidating the certification.

3.Active SIG Membership: Maintain valid Bluetooth SIG membership. Lapsed membership prevents managing listed products or applying for new certifications.

For deeper insights into "design change evaluation processes" or "LE Audio-specific documentation requirements," contact BLUEASIA at +86 13534225140 for professional certification consulting.