BLE Product Certification: Bluetooth SIG and Regulatory Compliance
Navigating Bluetooth qualification and regional certifications
BLE Product Certification: Bluetooth SIG and Regulatory Compliance
Bringing a BLE product to market requires two parallel certification tracks: Bluetooth SIG qualification (required to use the Bluetooth name/logo and interoperate with certified devices) and regional radio regulatory approval (FCC for US, CE for EU, MIC for Japan, etc.). Missing either blocks legal sale.
Bluetooth SIG Qualification
The Bluetooth SIG Qualification Process (BQP) has three paths:
| Path | When to Use | Cost |
|---|---|---|
| End Product Listing (EPL) | New product using listed components | Low (listing fee ~$8K for non-member, ~$4K for member) |
| Qualification with Validation (QVP) | New implementation of profiles/protocols | Testing at a BQTF lab (~$15–50K per profile) |
| Subsystem Listing | Reusing a qualified subsystem in a new product | Lowest (subsystem fee only) |
Most hardware products use EPL: the BLE chip vendor (Nordic, Silicon Labs, Espressif) holds Core Specification qualification. Your product inherits this by referencing the chip's QDID in your listing. You add qualification for any ATT">GATT profiles you implement on top (HRS, BAS, etc.).
QDID and QDID Inheritance
Every qualified component has a QDID (Qualification Declaration ID) in the Bluetooth Qualification Program Listing (QPL).
Your product QDID
└── nRF5340 QDID (from Nordic) -- Core v5.4 Host + Controller
└── Heart Rate Profile QDID -- your implementation, BQTF-tested
└── Battery Service QDID -- your implementation or listed
Search the QPL before designing: if your target chip is listed, you inherit Core Spec compliance and only need to list profiles. If using a new chip revision, verify its QDID is current.
Regional Regulatory Certification
FCC (United States)
| Path | When | Time | Cost |
|---|---|---|---|
| FCC Modular Grant | Using pre-certified SoC with antenna on a PCB." data-category="Hardware & Implementation">module (e.g., u-blox ANNA-B402, ESP32-C6-MINI) | 2–4 weeks for Class II PC | $5–15K |
| Full Intentional Radiator | Custom RF PCB | 8–16 weeks | $25–60K |
For modular grants, the module's FCC ID is retained. Your filing is a Class II Permissive Change, attesting that integration conditions (minimum separation, antenna type compliance) are met. The FCC requires an FCC ID label on the end product even when using a module.
Key FCC BLE limits: - Max conducted power: +30 dBm (1 W) — BLE chips are typically 0–10 dBm, well within - TX power limited to +20 dBm for point-to-point BLE (47 CFR Part 15.247) - Antenna gain: system EIRP must not exceed 30 dBm (1 W)
CE (European Union) — RED
The Radio Equipment Directive (RED) requires conformity to:
| Standard | Content |
|---|---|
| EN 300 328 | Wideband transmission: radiated power, spectral density, frequency hopping |
| EN 301 489-1/17 | EMC: immunity and emissions |
| EN 62368-1 | Safety: electrical and thermal |
| EN 50663 / IEC 62209 | SAR (for body-worn devices) |
A Notified Body is not required for most BLE products — self-declaration with a Technical Construction File (TCF) and test reports from an accredited lab suffices.
MIC (Japan)
TELEC (Telecom Engineering Center) certification is required. MIC-certified modules (e.g., nRF52840 with TELEC approval) allow Type Approval inheritance. Standalone chip designs require full Type Approval (~12 weeks, ¥500K–1.5M).
Test Lab and Timing Strategy
| Phase | Action |
|---|---|
| Prototype | Pre-scan EMC test at test lab (~$2K, identifies issues early) |
| EVT (Engineering Validation) | Final RF characterization: output power, spectral mask, harmonics |
| DVT (Design Validation) | Full regulatory suite + Bluetooth SIG BQTF testing |
| MP (Mass Production) | Factory RF calibration, final compliance paperwork |
Pre-compliance testing at DVT-1 is strongly recommended. Finding a fail at DVT-2 delays launch by 8–16 weeks.
Antenna Declarations
For FCC modular grants, your product must match one of the antenna types listed in the module's original grant (typically "integral PCB antenna"). Adding an external antenna requires a new FCC filing unless the module grant explicitly allows it.
Document your antenna integration in the TCF/Technical File: - Antenna type, gain, and connection - Separation distance from human body (for SAR) - Any co-located transmitters (Wi-Fi, cellular) and coexistence testing
See EMC Compliance for BLE Products for PCB layout and radiated emissions guidance.
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