Every fleet lives with the tail risk of the injury claim: a shunt at a roundabout, a third party with a sore neck, and months of solicitors’ letters. The rules of that game changed fundamentally on 31 May 2021, and many transport businesses still do not know it. The whiplash reform programme rewired how low-value road traffic injury claims work in England and Wales - fixed compensation tariffs, a higher small claims limit, and an online portal designed for claimants to use without a lawyer. If your insurer talks about “the OIC”, this is what they mean.
The line is drawn by value and date. The reforms apply to claims arising from road traffic accidents that occur in England and Wales on or after 31 May 2021; claims from earlier accidents stay under the old rules. The value threshold: the new process applies to claims arising from an RTA valued at less than £5,000 - the territory usually described as “whiplash claims”.
The headline change is the fixed tariff of compensation for whiplash injuries lasting up to two years. The tariff’s purpose, in the government’s own framing, is clarity and certainty: claimants know in advance the damages figure attached to a whiplash injury of a given duration, instead of the old negotiation-by-solicitor model. For injuries occurring on or after 31 May 2025, an uprated tariff applies - both tariffs are published alongside guidance covering minor psychological injuries too.
For fleets and their insurers, the tariff changes the economics of the low-value claim: the injury element is no longer a haggle, which strips much of the incentive for the exaggerated claim that once padded the system.
The second structural change is procedural: the Small Claims Track limit for RTA-related personal injury claims rose from £1,000 to £5,000 through amendments to the Civil Procedure Rules. The consequence is that where these claims do reach court, the majority run through the Small Claims Track - where each party is responsible for their own legal costs. That single rule reshapes the whole market: a claimant’s solicitor cannot recover costs on a small claim, which is precisely why the portal exists.
The OIC portal is the front door for the reformed process: an online service designed for claimants to bring a claim themselves, built around the RTA Small Claims Pre-Action Protocol. It supports elements of the court process - preparing court forms, for instance - while other court processes sit outside it. There is a Guide to Making a Claim for users who need detail on the protocol, what can be claimed, and the underlying legislation. For claimants who cannot use the online service, a Portal Support Centre operates on 0800 118 1631, weekdays 9am to 5pm excluding bank holidays.
The design intent matters for operators: the system is built so that the person your driver collided with can run their own claim online, cheaply, against your insurer. Claims arrive faster and with less professional filtering than the old solicitor-driven world.
Three practical consequences. First, front-line evidence still decides claims: dashcam footage, telematics data, and a contemporaneous driver report are the difference between a settled tariff claim and a contested mess - the reformed process made the compensation cheaper to calculate, not the liability easier to dodge. Second, claims handling speed matters more in a self-service system; an insurer that engages promptly can settle at tariff value before positions harden. Third, the small-claims costs rule cuts both ways: defending a bad claim is cheaper than it was, but so is bringing a good one - expect claimants to appear in person where once they would not have bothered.
None of this changes the fundamentals of fleet claims discipline: report every collision the same day, preserve the footage, brief drivers never to discuss liability at the roadside, and route everything through the insurer’s process. The 2021 reforms changed the machinery downstream of that discipline, not the discipline itself. What they took away was the old assumption that a low-speed shunt would naturally grow a four-figure legal bill on the claimant’s side - and with it, some of the economics that fed claim farming.
The fleet that understands the reformed landscape can have honest conversations with its broker about claims experience: tariff-based injury costs are more predictable, small claims are cheaper to fight, and the OIC portal has made the other side’s process faster. Your side’s process should match it.