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DID for BQB certification? QDID?

Last Updated on：2025-07-28 03:44:03

BQB: Bluetooth Qualification Body is authorized by the Bluetooth Special Interest Group (SIG), established in 1998. It is a membership-based alliance organization, and Bluetooth products sold in the market must be certified by this organization and meet its standards before they can be sold. For more information, please refer to: https://developer.tuya.com/en/docs/iot/bqb?id=K9xukntrhoifr DID: Declaration ID is an identification mark obtained after a product completes qualification certification, which can be understood as a certificate. There are two ways to complete qualification certification: 1. Testing required: The qualification certification process will obtain a new QDID (automatically generated by the system) and a new DID (purchased) to correspond to its product listing. 2. No testing required: The qualification certification process will obtain a new DID (purchased) and reference one or more QDIDs to correspond to the product listing. In summary: A DID can include (Listing) one or more QDIDs, and a QDID can also be referenced (Listing) by one or more DIDs. QDID: Qualified Design IDs are assigned to new Bluetooth designs during the qualification certification process that requires testing. QDID can be referenced by other companies during the certification process (can only be referenced to product types of End Product or Subsystem). For example, if a member company produces a Bluetooth module that is applied by another member company to their consumer products, the module needs to pass the qualification certification that requires testing as an End Product. After this certification process is completed, a QDID will be generated to provide to the member company purchasing the module. The member company purchasing the module can directly reference the QDID provided by the module manufacturer member company and choose the qualification certification process that does not require testing. In simple terms, if the Bluetooth of our company has passed BQB certification and obtained QDID, manufacturers using Tuya Bluetooth modules can purchase DID and directly reference the module QDID listing without testing. BQB listing service: https://www.tuya.com/vas/commodity/BQB Tuya module BQB certificate download method: You can download the module certification materials, including the BQB certificate, by clicking the product name in the product development interface (https://platform.tuya.com/pmg/list), which will pop up the product overview page; generally, the file name will contain DID information. DID and QDID can be queried through the link https://qualification.bluetooth.com/MyProjects/ListingsSearch