RED Guide 2026: EU Updates Radio Equipment Directive Guidance
European Union: Commission Publishes RED Guide 2026 – Major Update to Radio Equipment Directive 2014/53/EU Compliance Guidance
The European Commission has released a new edition of the Guide to the Radio Equipment Directive 2014/53/EU the RED Guide 2026. This version replaces all previous editions published on 19 May 2017, 5 June 2018 and 19 December 2018, and represents the first comprehensive revision of the Guide in more than seven years.
The update is substantial. The document grows from 56 to 95 pages and incorporates the regulatory developments that have reshaped the EU radio equipment landscape since 2018, including the activation of cybersecurity requirements, the Common Charger Directive, the Market Surveillance Regulation and the forthcoming Cyber Resilience Act (CRA).
Although the RED Guide is not legally binding, it reflects the interpretation agreed between the Commission and Member States through the Telecommunication Conformity Assessment and Market Surveillance Committee (TCAM). Notified bodies and market surveillance authorities rely on it in practice, making it an essential reference for any manufacturer placing radio equipment on the EU market.
Regulatory Background
The Radio Equipment Directive 2014/53/EU (RED) became applicable on 13 June 2016, replacing the R&TTE Directive 1999/5/EC. It sets essential requirements for health and safety, electromagnetic compatibility and efficient use of the radio spectrum, and provides the legal basis for additional requirements such as cybersecurity, emergency caller location and common charging interfaces.
The RED Guide supports the uniform application of the Directive across Member States. The 2026 edition is now aligned with the Blue Guide 2022 on the implementation of EU product rules, replacing the earlier reference to the 2016 Blue Guide.
What's New in the RED Guide 2026
Cybersecurity and the Transition to the Cyber Resilience Act
The 2018 Guide stated that no delegated act existed for Articles 3(3)(d), (e) and (f). The 2026 edition now covers Delegated Regulation (EU) 2022/30, applicable since 1 August 2025, which activates requirements on network protection, personal data and privacy, and protection from fraud.
The Guide introduces a dedicated definition of internet-connected radio equipment and wearable radio equipment, clarifying that internet connectivity can be direct or established through other equipment such as gateways. Illustrated scenarios help manufacturers determine whether their products fall within scope.
The Guide also explains the transition to the Cyber Resilience Act (Regulation (EU) 2024/2847). Delegated Regulation (EU) 2026/339, adopted on 16 February 2026 and published in the Official Journal on 29 April 2026, repeals Delegated Regulation (EU) 2022/30 with effect from 11 December 2027, the date on which the main CRA obligations apply.
Common Charger Requirements (Article 3(4))
An entirely new chapter addresses the Common Charger Directive (EU) 2022/2380, including:
Mandatory USB Type-C receptacles for covered categories of wired-rechargeable devices
USB Power Delivery where devices charge above 5 V, 3 A or 15 W
Information on minimum and maximum charging power, labels and pictograms indicating whether a charger is included
The obligation to offer covered devices without a charger when sold with one
Application dates of 28 December 2024 for listed categories and 28 April 2026 for laptops
Economic Operators and Fulfilment Service Providers
A new section clarifies the obligations stemming from Article 4 of Regulation (EU) 2019/1020, which requires an economic operator established in the EU for each product. The Guide states that a minimum RED mandate given to an authorised representative is not sufficient to cover Article 4 tasks. It also introduces a dedicated section on fulfilment service providers, including when their details must appear on the product, packaging or accompanying documents.
Software Updates, Repairs and Substantial Modification
A new section explains when a software update or repair turns an existing product into a new one. A product is considered substantially modified where the update changes the intended functions, radio interface, type or performance in a way not foreseen in the initial risk assessment, where the hazard or level of risk increases, and where the product is made available on the market.
Scope Clarifications
The RED Guide 2026 provides more detailed guidance on:
Combined products: a non-radio electrical product with a permanently integrated radio module forms a single RED product; separable equipment remains distinct
Multimode equipment: devices may include modes intended for non-EU markets, but manufacturers must assess and mitigate the risk of activating non-permitted modes in the EU
Vehicles and fixed installations: expanded responsibilities for vehicle manufacturers, integrators and professional installers
Software Defined Radio (SDR): generic programmable SDR platforms are not automatically exempt as development kits
Near-field devices: explicit coverage of NFC and short-range electromagnetic communication or sensing
Online sales from third countries: when products bought directly from abroad are considered placed on the market
Certification Impact Summary
Area | Impact level | Effect on certification |
Risk assessment | High | Must be documented in the technical file for every conformity module (A, B+C, H) |
Technical documentation | High | Must reflect product history, including old and new DoCs, firmware versions and delta analysis |
Cybersecurity scope | High | Re-check whether products are internet-connected or wearable under the new definitions |
Common Charger | High | USB-C/USB PD, labelling and unbundled sales for covered categories, including laptops |
EU economic operator | High | Every product needs an EU-based responsible operator under Reg. (EU) 2019/1020 |
Notified body involvement | Medium | Standards cited in the OJEU with restrictions do not give full presumption of conformity; NB may be required |
Tolerances & measurement uncertainty | Medium | Tolerances cannot be used to widen compliance limits — review lab pass/fail practices |
EU Declaration of Conformity | Medium | Issue a new DoC for new units after changes; keep earlier versions available online |
CE marking | Medium | Marking in battery compartments or under removable parts is a formal non-compliance |
User information | Medium | No "<", "less than" or power classes for maximum RF power; only EU bands for multimode devices |
Related legislation | Medium | GPSR, Batteries Regulation, Ecodesign for external power supplies, GDPR and AI Act now cross-referenced |
What This Means for Manufacturers
The RED Guide 2026 does not introduce new legal obligations by itself, most rules it explains were already in force. However, it significantly raises the level of detail that notified bodies and market surveillance authorities will expect when reviewing compliance.
Manufacturers should expect closer scrutiny of risk assessments, technical documentation and labelling. Practices that were previously tolerated, such as stating maximum output power as "<20 dBm", placing the CE mark inside a battery compartment, or relying on an authorised representative with a minimal mandate, are now explicitly identified as non-compliant or insufficient.
Companies selling connected devices must manage a dual cybersecurity regime: RED Delegated Regulation (EU) 2022/30 remains applicable until 10 December 2027, after which the Cyber Resilience Act takes over. Product roadmaps launching in 2027 should plan for both frameworks.
Non-EU manufacturers and those using e-commerce or third-party logistics should review their supply chains to confirm that a qualified EU economic operator is in place. Automotive OEMs, integrators and professional installers should also review the expanded guidance on vehicles and fixed installations, as responsibilities can shift to them as "manufacturers" in specific scenarios.
Timeline and Required Actions
Key regulatory milestones
Date | Milestone |
13 Jun 2016 | Radio Equipment Directive 2014/53/EU becomes applicable |
17 Mar 2022 | Delegated Regulation (EU) 2019/320 on emergency caller location applies |
13 Dec 2024 | General Product Safety Regulation (EU) 2023/988 replaces the GPSD |
28 Dec 2024 | Common Charger requirements apply to listed device categories |
28 Jun 2025 | European Accessibility Act applies to relevant products |
1 Aug 2025 | RED cybersecurity requirements (Delegated Reg. (EU) 2022/30) apply |
16 Feb 2026 | Commission adopts Delegated Regulation (EU) 2026/339 repealing 2022/30 |
28 Apr 2026 | Common Charger requirements apply to laptops |
29 Apr 2026 | Delegated Regulation (EU) 2026/339 published in the OJEU |
7 Jul 2026 | New RED Guide version issued, replacing the 2017 and 2018 editions |
11 Sep 2026 | CRA vulnerability and incident reporting obligations apply |
11 Dec 2027 | CRA main obligations apply; repeal of Delegated Reg. (EU) 2022/30 takes effect |
Required actions for manufacturers
Download and review the RED Guide 2026 from the European Commission's RED page.
Update risk assessments so they are documented in the technical file for each product family and conformity module.
Restructure technical documentation to include version history, firmware/software versions affecting compliance, and delta analyses between product revisions.
Review user manuals and labels, replacing "<" or power-class references with precise maximum RF power values and listing only EU bands for multimode equipment.
Check CE marking placement to ensure it is visible without removing covers, batteries or straps.
Confirm your EU economic operator under Article 4 of Regulation (EU) 2019/1020, and review the role of any fulfilment service provider.
Assess cybersecurity scope using the new internet-connected and wearable definitions, and build a transition plan toward CRA compliance by December 2027.
Verify Common Charger compliance for covered categories, including USB-C, USB PD, packaging pictograms and unbundled sales.
Establish a software change procedure to decide when firmware updates constitute a substantial modification requiring reassessment and a new EU DoC.
Engage your notified body or test laboratory to confirm how standards with OJEU restrictions, tolerances and measurement uncertainties are handled in test reports.
Conclusion
The RED Guide 2026 is the most significant update to EU radio equipment guidance since the Directive became applicable. While it does not change the law, it clarifies how regulators interpret existing obligations and brings the Guide in line with new frameworks on cybersecurity, common charging, market surveillance and product safety. Manufacturers, importers and distributors should treat it as an updated benchmark for audits and market surveillance, and align their compliance documentation accordingly.
