If your organisation uses two-way radios in the UK, the chances are you need an Ofcom licence.
Ofcom is the UK’s communications regulator, responsible for managing the radio spectrum and ensuring radio users operate legally, without causing interference to others.
This FAQ covers the questions we hear most often.
Do I need an Ofcom licence to use two-way radios?
In most cases, yes. Any business, organisation, or individual using two-way radios in the UK for professional purposes is required by law to hold a valid Ofcom licence. The only exception is licence-free radios (PMR446), which operate on a shared open frequency and are limited in power and range. For anything beyond short-range, casual use, a licence is required.
Why is an Ofcom licence required?
Ofcom licences protect your communications in two important ways. First, they assign you dedicated frequencies, which significantly reduces the risk of interference from other radio users nearby. Second, operating a licensed radio system keeps your organisation compliant with the Wireless Telegraphy Act 2006, the law that governs radio use in the UK.
What types of Ofcom two-way radio licence are there?
For most businesses, schools, events and facilities management teams, there are two main licence types to consider:
| Licence Type | Coverage | What’s Included | Fee |
|---|---|---|---|
| Simple UK Light | Anywhere in the UK | Handheld and mobile only, no base stations | £75 / 5 years |
| Simple Site Light | On-site, approx. 1km | Handheld, mobile and base station | £75 / 5 years |
What is the difference between Simple UK Light and Simple Site Light?
Simple UK Light allows handheld and mobile radios to be used anywhere in the UK, but does not permit base stations. It is ideal for organisations whose teams move across different locations. Simple Site Light covers a fixed site (typically within a radius of around one kilometre) and does allow a base station. It is better suited to a single premises such as a warehouse, factory, or school.
How much does an Ofcom radio licence cost?
Both Simple UK Light and Simple Site Light licences cost £75 for a five-year term.
How do I apply for an Ofcom two-way radio licence?
Applications can be made, paid for, and issued instantly online through Ofcom’s licensing portal. Once issued, your licence contains the frequencies assigned to your system, which are then programmed into your radios by your supplier.
How long does an Ofcom licence last?
Licences are issued for five years and must be renewed before they expire. Operating on an expired licence carries the same legal risk as operating without one.
Can I add more radios to my existing licence?
Yes. Neither licence type restricts the number of radios you can operate on your assigned frequencies. You can add handsets to your fleet at any time without needing to modify or reapply for the licence.
What happens if I operate without an Ofcom licence?
Operating a radio without a valid Ofcom licence is an offence under Section 8 of the Wireless Telegraphy Act 2006. Ofcom can issue financial penalties and, in serious cases, prosecute. The maximum penalties on conviction are an unlimited fine and up to two years’ imprisonment. Unlicensed operation also means your radios are more likely to suffer interference from other users, making your communications unreliable.
Are licence-free radios a legal alternative?
Licence-free radios (PMR446) do not require an Ofcom licence and can be used by anyone in the UK. However, they operate on a shared open frequency at very low power, which limits their range and means other PMR446 users in the area may be audible on your channel. For professional use across larger sites or multi-building environments, a licensed radio system will almost always be the better choice.
Can someone manage my Ofcom licence on my behalf?
Yes. Many radio suppliers offer Ofcom licence management as part of their service. This means the supplier handles the application, renewal, and any variations required. The licence remains in your organisation’s name, but the administrative burden sits with your supplier.
Need Help with Your Ofcom Licence?
2CL Communications manages Ofcom licences on behalf of clients across the UK, handling applications, renewals, and variations so you don’t have to. Our team can advise on the right licence type for your system and take care of the paperwork.
Find out more about our Ofcom licence management service, or get in touch to discuss your requirements.