If you manufacture car radios, portable speakers, or smart infotainment systems, you've probably been asked the same question by European, Australian, and Middle Eastern customers: "Does your product support DAB?" It's one of the first things buyers check before placing an order. But what exactly is DAB device certification, which products need to be tested, how does it relate to CE-RED, and can you ship without it? This article walks through the basics from the ground up.

DAB Testing Is Part of CE-RED — There's No Standalone DAB Certificate

Let's clear up the most common misconception first. A significant number of people in the industry believe DAB has its own independent certification system — that after completing CE-RED, you need to go get a separate "DAB-specific certificate." This is wrong.

DAB digital radio receiving equipment falls under the EU RED Directive (2014/53/EU). The core standard is ETSI EN 300 401, currently at version V2.1.1, which is also the baseline version labs use for compliance judgment. There's a rumor floating around online about a "V2.2.1 mandatory switch in February 2026" — the ETSI official database shows no such version update record. That version doesn't exist as a published standard. Don't let outdated forum posts send you down a rabbit hole.

One detail that trips people up: EN 300 401 is the receiver equipment standard. Don't confuse it with EN 302 401, which is the transmission system standard. Confirm the standard number before submitting for testing — getting these mixed up wastes everyone's time.

Here's the key point: DAB testing is simply one group of test items within the overall CE-RED framework. It covers digital broadcast receiving sensitivity, decoding performance, and RF parameters. When you complete CE-RED testing, the DAB test data is included in the RED technical file. You don't get a separate "DAB certification certificate." Not because DAB is unimportant, but because it was always part of RED — it's a test group, not an independent certification system.

This distinction has real cost implications. If you treat DAB as a separate certification, you'd be shipping two sets of samples and paying two sets of test fees. In reality, one CE-RED run covers everything — DAB is just a handful of test cases within the broader scope.

  Which Products Must Test DAB Receiving Performance?

Devices with DAB or DAB+ digital radio receiving functionality, exported to the EU, UK, or Australia, must include DAB receiving performance testing as part of their CE-RED test suite. The prerequisite to note: it must be DAB+. The EU, UK, and Australia no longer accept legacy DAB-only decoding devices. You need to confirm AAC+ support at the chip selection stage — if your decoder chip only handles legacy DAB, you won't pass.

  Here's the product breakdown by category:

Automotive Equipment

Since 2020, the EU has required that all new M1 category passenger vehicles come factory-equipped with DAB+ receiving capability. This is a vehicle type-approval level requirement. OEM infotainment systems need to pass not only lab standard test cases but also real-vehicle road testing — driving through different cities and signal coverage areas to verify reception stability under real-world conditions.

Aftermarket car radios and DAB adapters don't have the mandatory installation requirement, but they still need to pass the DAB test items within their RED certification.

Consumer Electronics

Portable DAB radios, desktop speakers with built-in DAB modules, and smart alarm clocks with DAB — these run through standard lab test cases. No road testing needed, just controlled lab environment.

Industrial and Professional Equipment

There's a distinction to make here. High-power DAB transmission and relay equipment has strict frequency stability requirements — tolerance must be within ±1 kHz. But ordinary car and portable receiving radios don't need this stringent threshold. Don't apply transmitter-side requirements to receiver-side products. The hardware design implications are completely different.

Products that don't need DAB testing: FM/AM-only analog radio devices, purely wired devices with no radio, and OEM vehicle T-Boxes and infotainment systems that fall under the UN R155 framework. Devices with wireless modules but permanently locked radio at the factory with no connectivity or data collection can apply for a functional exemption with supporting documentation.

One more note: a Bluetooth fitness band that connects indirectly through a phone app is not in DAB's scope at all. DAB governs broadcast reception, not data connectivity — different regulatory frameworks entirely.

  Market Rules Vary Significantly by Region

EU Market

Under the RED framework, DAB is treated as a wireless receiving device. RF testing and DAB-specific performance testing are done together. Since September 2025, Declarations of Conformity must be submitted electronically — paper DoCs are no longer accepted by some member state authorities.

UK Market (UKCA)

Here's something that might surprise you: the CE mark has not been fully invalidated in the UK as of 2026. The transition period runs until the end of 2027. Through December 31, 2027, EU CE RED test reports can be directly reused for UKCA self-declaration — no need for a complete device re-test. You convert the DoC to UKCA format and appoint a UK Authorized Representative. Starting in 2028, newly manufactured products will no longer be accepted under CE alone.

Australian Market (RCM)

Australia operates under the RCM framework. The DAB test items are highly interoperable with the EU's ETSI EN 300 401 — core test cases are essentially identical.

Middle East — Two Very Different Paths

The UAE's TRA accepts complete ETSI test reports without local re-testing. Saudi Arabia's SABER system is different — it mandates local laboratory re-testing of the RF portion and does not accept EU DAB test data directly. The rules differ substantially between these two countries. Don't make the blanket assumption that "Middle East markets all accept CE reports" — that will get you stopped at Saudi customs.

  What Happens After Certification

WorldDAB registration is worth clarifying. It's not a customs or market surveillance compliance requirement — it's entirely voluntary. Not registering and not using the DAB logo doesn't affect customs clearance and doesn't violate RED regulations. You only need WorldDAB registration if you want to use the official DAB+ logo on packaging or retail displays. It's a marketing asset, not an access barrier.

For OEM M1 vehicles, the DAB+ requirement comes from the whole-vehicle type-approval regulation, not from RED. The regulatory weight is at the vehicle level. Aftermarket DAB adapters and retrofit infotainment systems have no mandatory installation requirement — they just need to pass their RED test items. Don't conflate these two regulatory tiers.

For DAB digital audio broadcasting device certification consultation, contact BlueAsia Testing at 13534225140 (Benson).