[Home](/)/[Resources](/resources)/UK EMC Compliance EMCUK Regulations # UK EMC Regulations: Electromagnetic Compatibility Guide The Electromagnetic Compatibility Regulations 2016 (as amended) ensure electrical and electronic apparatus can operate without generating or being affected by electromagnetic disturbances. Compliance is mandatory for virtually all electrical products placed on the Great Britain market. Copy Link[Share on WhatsApp](https://wa.me/?text=https%3A%2F%2Fkrono-labs.com%2Fguides%2Fuk-emc-compliance) ## EMC essential requirements ### Emission limits Products must not generate electromagnetic disturbances that exceed levels allowing radio and telecommunications equipment and other apparatus to operate as intended. ### Immunity requirements Products must have an adequate level of intrinsic immunity to electromagnetic disturbances to enable them to operate as intended. ### Specific conditions for fixed installations Fixed installations must be installed applying good engineering practices and respecting information on intended use from manufacturers of components. ## Key EMC testing standards EN 55032Electromagnetic compatibility of multimedia equipment - emission requirements EN 55035Electromagnetic compatibility of multimedia equipment - immunity requirements EN 61000-3-2Limits for harmonic current emissions EN 61000-3-3Limitation of voltage changes, voltage fluctuations and flicker EN 61000-4 seriesTesting and measurement techniques for immunity EN 301 489 seriesEMC for radio equipment ## Compliance process EMC compliance begins with identifying applicable standards based on your product type and intended environment. Consumer products, industrial equipment, and medical devices each have specific EMC requirements. Once standards are identified, testing is conducted at a UKAS-accredited laboratory or equivalent. Testing typically covers both emissions (conducted and radiated) and immunity (ESD, radiated fields, conducted disturbances, surges, and more). Products that incorporate radio functionality must meet both EMC and Radio Equipment Regulations requirements. After successful testing, compile your technical documentation including test reports, technical descriptions, and declarations. Affix UKCA marking (or CE marking where still recognized) before placing on the GB market. ## Fixed installations and specific provisions Fixed installations—combinations of apparatus, components, and other devices assembled and installed at a predetermined location—have specific compliance routes. They must comply with essential requirements but follow a different conformity assessment procedure than individual products. Manufacturers of components intended for fixed installations must provide information on intended use and compliance measures. Installers must apply good engineering practices and document these measures in a technical file maintained for inspection. ## Learn this properly, not just for one product In-depth courses and books that teach the process — not a one-off answer you'll need to look up again next time. [Start the course — $149](/courses/09-ukca-marking-for-electronics-products)See your free roadmap [Prefer to read? Get the book — $24.99](/books/09-ukca-marking-for-electronics-products) ## Frequently asked questions ### Which products need EMC compliance in the UK? Most electrical and electronic apparatus sold in Great Britain must comply with EMC regulations. This includes consumer electronics, IT equipment, industrial equipment, medical devices, and radio equipment. Specific exemptions exist for certain product categories. ### Can I use EU EMC test reports for UKCA marking? Yes, EMC test reports from EU Notified Bodies or accredited laboratories are generally accepted for UKCA marking. However, ensure the standards referenced match UK designated standards, which may differ from EU harmonised standards in some cases. ### What is the difference between emission and immunity testing? Emission testing measures the electromagnetic energy your product emits to ensure it doesn't interfere with other devices. Immunity testing subjects your product to electromagnetic disturbances to verify it operates correctly in real-world electromagnetic environments. 🇬🇧 UK roadmap for your product Every standard, document, and test that applies — free, no account required. See your free roadmap[ Want an expert to take your product through 🇬🇧 UK compliance for you? One consultant from Krono's compliance team takes your product from requirements to legal sale, with a fixed quote before any work starts. See compliance services](/services) Learn this properly In-depth course that teaches the full process, not just this one answer. [Start the course — $149](/courses/09-ukca-marking-for-electronics-products)[Prefer to read? Get the book — $24.99](/books/09-ukca-marking-for-electronics-products) Related guides * [UK Radio EquipmentComplete guide to UK Radio Equipment Regulations for GB market: UKCA marking, designated standards, testing requirements, and t…](/guides/uk-radio-equipment) * [UK Electrical SafetyComplete guide to UK Electrical Equipment (Safety) Regulations: safety requirements, designated standards, testing, and UKCA ma…](/guides/uk-electrical-safety) * [UKCA Consumer ElectronicsComplete guide to UKCA marking for consumer electronics: applicable regulations, testing requirements, cost breakdown, and real…](/guides/ukca-consumer-electronics) * [UKCA Marking OverviewComplete guide to UKCA marking for the Great Britain market: requirements, timeline, costs, GB vs NI differences, and how to tr…](/guides/ukca-marking) Educational resource only. Verify current UK designated standards and regulations. Compliance responsibility remains with the manufacturer.