Telecoms ombudsman regulatory powers: Ofcom, GC A4 and the ADR schemes
In short: Telecoms ombudsman regulatory powers do not exist as a separate statutory regime. Communications Ombudsman and CISAS are private bodies approved by Ofcom under section 54 of the Communications Act 2003 to resolve individual consumer complaints. Statutory regulatory and enforcement powers, including penalties up to 10 per cent of turnover, sit with Ofcom alone.
Telecoms ombudsman regulatory powers prompt regular questions from in-house counsel and consumer advisers, and the answers differ across sources. If a customer has a complaint against a broadband, mobile or landline provider that the provider will not resolve, where do they go, and who actually has the power to do something about it? The phrase “telecoms ombudsman” is in common use, but it covers two different mechanisms that work in different ways and sit under different parts of the law. Confusing the two leaves operators with the wrong compliance picture and consumers at the wrong door. This piece sets out the position in plain terms.
What the telecoms ombudsman is, and what it is not
There is no single “telecommunications ombudsman” in the UK. Ofcom has approved two Alternative Dispute Resolution (ADR) schemes for the telecoms sector under section 54 of the Communications Act 2003: Communications Ombudsman (formerly Ombudsman Services: Communications, renamed in July 2023) and the Communications and Internet Services Adjudication Scheme, known as CISAS. Both are private bodies. Each provider of a public electronic communications network or service must belong to one of the two schemes under General Condition A4. The schemes resolve individual disputes between providers and their domestic and small business customers; they make awards binding on the provider that the consumer can choose to accept or reject. They are a redress mechanism, not a regulator.
Does the telecoms ombudsman have regulatory powers?
No. Telecoms ombudsman regulatory powers, in the sense of rule-making or industry-wide enforcement, do not exist. The schemes cannot make rules, open enforcement investigations, fine operators or direct industry behaviour. They work case by case on individual complaints and their decisions bind only the parties to the complaint. They cannot set rules of general application, they cannot investigate a provider on their own initiative, and they cannot impose penalties for breach of regulation. They have no statutory function beyond the case-handling that section 54 permits Ofcom to approve.
When the scheme finds for a consumer, the remedy is compensation, an apology or a service correction directed at that consumer. Nothing about that decision changes the law or the rules that bind the wider market.
Where telecoms ombudsman regulatory powers actually sit: with Ofcom
Statutory regulatory power over telecoms providers sits with Ofcom under the Communications Act 2003. To the extent that the question of telecoms ombudsman regulatory powers arises at all, the answer is that those powers, in any rule-making or enforcement sense, are Ofcom’s. Ofcom designates and supervises Communications Providers, sets the rules they must follow, opens investigations and imposes penalties. The relevant statutory machinery runs through three layers.
First, section 45 empowers Ofcom to set General Conditions of Entitlement, which apply automatically to every Public Electronic Communications Network and Public Electronic Communications Service provider. Section 52 requires Ofcom to use that power to set conditions covering complaints handling, dispute resolution between providers and their customers, and remedies and redress. That is the legal route by which GC A4 binds operators to participate in an ADR scheme.
Second, section 54 gives Ofcom the power to approve dispute resolution procedures. Approval is conditional: Ofcom must be satisfied that the scheme is independent of both the regulator and the providers, that the procedures are easy to use, transparent, non-discriminatory and effective, that consumers can use them free of charge, that disputes are properly investigated, and that the scheme can make and enforce awards of compensation. Ofcom can attach conditions to its approval, keep the schemes under review, modify the conditions and withdraw approval altogether. The schemes operate in a regulatory cage that Ofcom builds and maintains.
Third, the enforcement powers sit with Ofcom under sections 94 to 97. If a provider contravenes a General Condition, including GC A4, Ofcom may serve a notification of contravention, allow the provider to make representations, and then issue an enforcement notification or impose a financial penalty. The penalty cap under section 97 is 10 per cent of turnover of the relevant business. Ofcom also has separate jurisdiction to resolve disputes between providers (rather than between providers and consumers) under Part 2 Chapter 3 of the Act, sections 185 to 191, with appeals to the Competition Appeal Tribunal under section 192. None of those powers sit with the ADR schemes.
| Function | Ofcom | Approved ADR scheme (Communications Ombudsman or CISAS) |
|---|---|---|
| Source of power | Communications Act 2003, ss.45, 52, 54, 94-97, 185-191 | Approval by Ofcom under CA 2003 s.54; contractual binding through scheme membership |
| Make rules of general application | Yes (General Conditions, SMP conditions, codes of practice) | No |
| Open investigations on own initiative | Yes (sections 94 to 97) | No |
| Resolve individual consumer complaints | No (does not adjudicate individual cases) | Yes (the core function) |
| Impose financial penalties | Yes, up to 10 per cent of relevant turnover under s.97 | No (can award compensation in the individual case only) |
| Resolve disputes between operators | Yes, under ss.185-191 | No |
| Appeal route from decisions | Competition Appeal Tribunal under s.192 | None at scheme level; consumer may decline the award and litigate; provider is bound |
How telecoms ombudsman regulatory powers play out in practice
For operators, the practical effect is that GC A4 and the Approved Code of Practice for complaints handling are the live compliance items, not the ombudsman scheme rules themselves. Providers must operate a complaints process that conforms to the Approved Code, must signpost their customers to the relevant ADR scheme, and must take part in the scheme’s procedure when a case is referred. None of these obligations are functions of the ADR scheme; they are conditions imposed by Ofcom under GC A4, and they form the operational expression of telecoms ombudsman regulatory powers as the question is usually asked.
Following Ofcom’s 2025 review of ADR in the telecoms sector, the trigger period for ADR access dropped from eight weeks to six weeks for complaints raised on or after 8 April 2026. New entrants, MVNOs, altnets and resellers building out their compliance architecture should remember that the obligations sit on the entity supplying the service to the end consumer; allocation between wholesale and retail in MVNO and reseller agreements should be drafted with that in mind.
For consumers, the route is straightforward but limited in what it can achieve. After eight weeks (six from April 2026), or earlier if the provider has issued a deadlock notice, the consumer can take an unresolved complaint to the relevant approved ADR scheme. The scheme can order compensation, a fix or an apology. What it cannot do is reopen Ofcom’s regulatory rules, change the way a provider treats other customers, or impose a penalty for breach. The line between Ofcom’s regulatory powers and the schemes’ dispute resolution role is the line between regulation and redress.
Where a customer wants the regulator to look at a systemic problem, the route is to complain to Ofcom directly; where a customer wants damages or an injunction beyond what the scheme can offer, the route is to court. If you are an in-house counsel mapping out which path applies to which kind of issue, our regulatory perimeter and market entry page sets out the framework. For Ofcom investigation work, see our investigations and enforcement support page.
Viewpoint
The “ombudsman” label is hard to dislodge in plain English, but it is worth being precise about it in legal analysis. Telecoms ombudsman regulatory powers are a category that does not exist. Communications Ombudsman and CISAS are not regulators. Ofcom is the regulator, and the regulator built the cage in which the schemes operate. In our experience advising new entrants on telecoms compliance, the practical confusion is twofold: founders sometimes assume the ombudsman is the body to deal with on regulatory questions and miss Ofcom’s standing role; in-house counsel at established providers sometimes treat ADR participation as the floor of consumer compliance, when in fact the floor is GC A4 and the Approved Code, with ADR as the backstop.
The 8 April 2026 reduction of the trigger period from eight weeks to six is a tightening of the same architecture, not a re-allocation of regulatory power. The next reform worth watching is whether Ofcom moves the ADR schemes’ KPIs and reporting closer to the regulator’s own enforcement priorities, which would make the data trail from complaint to investigation shorter than it is today.
For advice on telecoms compliance, ADR scheme membership, complaints-handling architecture or General Conditions enforcement, contact Rob Bratby at Bratby Law.
