Bluetooth BQB certification (Bluetooth Qualification Body certification) is a necessary process for the legal use of Bluetooth technology, names, and logos, regulated by the Bluetooth Special Interest Group (SIG). Below are the detailed required documents and processes:
1. Required Documentation for BQB Certification
Depending on the product type (such as new designs, derivative products based on existing certifications, etc.), the documentation may vary slightly, but the core includes the following categories:
1. Company and Account Information
Bluetooth SIG membership proof: The applicant must first become a SIG member (divided into three levels: Adopter, Associate, Promoter; small and medium-sized manufacturers usually choose the Adopter level, with an annual fee of about $4000) and provide membership account information.
Basic company information: Business license, contact information, company address, etc. (must be consistent with SIG membership registration information).
2. Product Technical Information
Product specifications: Include product model, Bluetooth version (e.g., BLE 5.3), functional description, hardware configuration (chip model, antenna parameters, etc.).
Bluetooth protocol stack information: The version of the Bluetooth protocol stack used, vendor (e.g., CSR, TI, etc.), if developed based on an already certified module/chip, the module’s BQB certification number (QDID) must be provided.
Schematic and PCB layout: Must reflect the hardware design of the Bluetooth part (e.g., RF circuit, antenna layout), ensuring compliance with Bluetooth technical specifications.
Firmware information: Firmware version, details of Bluetooth functionality implementation (e.g., pairing process, data transmission protocol).
Product photos: Clearly show the product appearance and the position of the Bluetooth logo (if already designed).
3. Testing Related Documentation
Test report: If the product requires additional testing (e.g., new design RF parts), a test report issued by a SIG-approved testing laboratory (e.g., CETECOM, SGS, etc.) must be provided, including RF performance, protocol compatibility, and other data.
Certification reuse explanation for modules/chips: If the product is based on an already certified Bluetooth module/chip (e.g., using a module with QDID 12345), it must be explained that the product hardware has not modified the RF part of the module, only peripheral circuit design is done to apply for “derivative product certification” (which can simplify the process).
4. Other Supplementary Documentation
Trademark authorization proof: If the product uses a third-party trademark, authorization documents from the trademark owner must be provided.
Compliance declaration: A declaration that the product complies with Bluetooth technical specifications and SIG’s relevant regulations.
2. BQB Certification Process
1. Become a SIG member and register an account
Companies register on the Bluetooth SIG official website (bluetooth.com), choose a membership level (Adopter level can meet most product needs), and after paying the annual fee, obtain a membership account.
2. Determine the type of product certification
New Qualification: Suitable for products that independently design Bluetooth RF circuits and protocol stacks, requiring the submission of a complete test report.
Derived Qualification: Suitable for products developed based on certified modules/chips (with QDID), no need for repeated testing, only the module reuse explanation needs to be submitted, making the process faster (recommended for small and medium-sized manufacturers).
Component Qualification: For Bluetooth modules, chips, and other components, for downstream manufacturers to reuse.
3. Submit certification application and documentation
Submit product information, technical documentation, and test reports (if needed) on the SIG official website’s “Qualification Portal,” filling in product model, Bluetooth functionality, QDID reuse information, etc.
4. Documentation review and testing (if required)
SIG or its authorized agency reviews the documentation; if it is a derived certification and the documentation is complete, it usually passes within 1-2 weeks; if it is a new certification, additional test data or design modifications may be required.
5. Pay certification fees
After submitting the application, pay the fee according to the certification type: derived certification fees are lower (about $400-800), while new certification fees are higher (about $3000-5000, depending on the testing items).
6. Obtain certification and QDID
After passing the review, SIG will issue a unique certification number (QDID), allowing the product to legally use the Bluetooth name and logo.
7. Maintain certification validity
The certification is valid for life, but if the product modifies Bluetooth-related hardware (e.g., changing chips, antennas) or protocol stacks, re-certification is required; SIG will regularly sample products to check compliance, and violations may result in certification revocation.
3. Key Considerations
QDID corresponds to each product: Each model of the product must apply for a QDID separately; different models of the same product (e.g., color differences but the same Bluetooth functionality) can be combined for certification, but must be clearly stated.
Limitations on module reuse: If the product modifies the RF part of the certified module (e.g., changing antennas, adjusting RF circuit parameters), the original module’s QDID cannot be reused, and re-testing and certification are required.
Logo usage specifications: After certification, when using the Bluetooth logo on product packaging and manuals, it must comply with SIG’s logo specifications (e.g., size, color), and QDID must be marked (optional, but recommended to prove compliance).
Avoid infringement risks: Products that use Bluetooth technology or logos without certification may face legal accountability from SIG (e.g., sales prohibition, fines), especially in markets with strict regulations like Europe and the United States.
By preparing documentation according to specifications and following the process, BQB certification can be efficiently completed, ensuring the product’s legal entry into the global market, which is particularly crucial for consumer electronics and IoT devices that rely on Bluetooth functionality.
* This article is a technical popularization article (not a commercial promotional advertisement), containing some AI-generated content, for reference only; for technical questions, please contact the platform operation personnel for modifications.
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