Two very different moments end in the same question. The first is a knock at the door: someone offering to redo the drive or sort the roof, starting today, and they will take all the old material away. The second is quieter: a job you arranged properly is wrapping up, the van is being loaded with broken tiles and offcuts, and it pulls away. In both cases, somebody is driving off with your waste. Do you know where it is going?
Most people assume that is the trader's problem. It is not. In England and Wales the law places a duty of care on you, the householder, to take reasonable steps to make sure your waste goes to someone authorised to carry it. If it turns up fly-tipped in a country lane, the council can fine you without going anywhere near a court. This piece explains the check that covers you (it costs nothing) and what a legitimate firm's paper trail looks like. The register we focus on is England's; Scotland, Wales and Northern Ireland run their own, and we cover who needs which below.
The law puts the duty on you, not the van
The rule comes from the Environmental Protection Act 1990: an occupier of a home must take the measures that are reasonable in the circumstances to hand waste only to an authorised person. Break that duty and a council can issue a fixed penalty of up to 600 pounds, a ceiling that was raised from 400 pounds in July 2023. Many councils set their penalty lower than the ceiling, but if a case goes to prosecution instead, the fine is unlimited. You do not have to have dumped anything yourself. Handing your rubble to the wrong person is enough.
Councils were handed these powers because the problem is enormous. Defra counted 1.26 million fly-tipping incidents in England in 2024/25, up 9% on the year before, and 62% of them involved household waste. Somebody paid for a lot of those loads to be taken away, believed the job was done, and never found out otherwise. The duty of care exists so that the paperwork trail exists, and the paperwork trail is what protects you.
The 30-second check
Anyone who carries waste as part of their business must be registered as a waste carrier. In England the register is run by the Environment Agency, it is public, it is free to search, and you do not need an account: search for 'waste carriers, brokers and dealers' on environment.data.gov.uk, or call 03708 506 506 and ask them to check a number for you. A registration number that starts CBDU is the one you are looking for. Type in the number, or the business name, and see that the entry matches the firm in front of you: same name, same address.
There is a wrinkle here, and it is the part rogue operators rely on you not knowing. Registrations come in two tiers. Lower tier, with numbers starting CBDL, covers a business carrying its own waste, and it is lawful and normal for what it covers. But the rules carve out construction and demolition waste, and 'construction' legally includes improvement, repair and alteration. Old roof tiles, a ripped-out kitchen, rubble from the drive: carrying that away needs the upper tier, the CBDU number, even when it is the firm's own job. So the useful question is 'who takes the building waste', not 'are you registered'. A builder without an upper tier registration may have a perfectly good answer: a skip company or a licensed carrier they subcontract to. Ask, and the honest ones will tell you exactly who.
One registration covers Great Britain: a carrier registered with the Environment Agency, Natural Resources Wales or SEPA can legally carry waste anywhere in England, Scotland and Wales. Northern Ireland is separate, with its own register run by the Northern Ireland Environment Agency, part of DAERA. The practical point for your check: a legitimate firm based in Wales or Scotland may appear on the NRW or SEPA register rather than the EA's, so not finding a name on one register is a reason to ask which register they are on, never a verdict on its own.
What the paper trail looks like when it exists
The register check is not a trick question, and the numbers bear that out. We matched 10,541 trade businesses listed on this site to a current entry on the Environment Agency's waste carrier register, matching conservatively by company number or by name plus postcode, in the period we checked, June to July 2026. Of those, 8,965 hold the upper tier registration that covers carrying building waste, and 1,602 hold lower tier. They include 8,228 businesses whose main trade is building, 1,196 in demolition and site preparation, 563 landscapers and 302 roofers. Those are counts of registered firms we found, and they reflect what our directory holds rather than any trade's registration rate. Still, thousands of ordinary firms carry this number, renew it when it falls due, and will read it out when a customer asks. Asking is not an insult. It is the system working.
Registrations expire, so read the date
An upper tier registration renews every three years; lower tier does not expire. Of the 8,967 upper tier entries we checked that carry an expiry date, 2,311 fall due within the next twelve months, which is exactly what a routine three-year cycle looks like. A renewal coming up is not a warning sign, it is a firm in the normal rhythm of the system. What you care about on the live register is only the date itself: if it has already passed, ask about it. And because registrations change all the time, always treat the register on environment.data.gov.uk as the current answer, not any list anywhere else, including ours.
The five-line doorstep test
- Ask for the business name and look it up on the public company register. No company is fine too, many good sole traders never incorporate; ask for a landline and an address instead.
- Ask for their waste carrier number. It starts CBDU, the check is free, and a legitimate firm gives it without a pause. If they are based in Wales or Scotland, ask which register they are on.
- Look for dated reviews anywhere: any established site counts, and the date on the newest one tells you the most.
- Note the vehicle registration. Thirty seconds with your phone, and it is one of the steps the official code of practice itself suggests.
- Get a receipt or a waste transfer note with the business name and address on it. That piece of paper is what stands between you and a fine if the load is ever found somewhere it should not be.
The test is not an accusation, and it does not treat the person at your door as a criminal. Every item is a question an honest firm answers every week without blinking, which is exactly why it works: the firms that pass barely notice they are being tested. If someone wants cash today, has no number, no paperwork and no name you can look up, you have not been rude to them. You have just declined to take on their legal risk. One more piece of law helps here: for work agreed at your door, you normally have a 14-day cancellation right on contracts over 42 pounds, unless you specifically asked for an urgent repair visit. A trader who skips telling you about that right is committing an offence, not doing you a favour. We cover doorstep pressure tactics more fully in our guide to trade scams.
Questions homeowners ask
Do I really need to check, even for a proper builder I hired through quotes?
Yes. The duty of care applies to every householder, doorstep job or not. The law only asks for reasonable steps, though, and they are quick: confirm the carrier registration, and keep a receipt or waste transfer note with the business details. With a firm you hired properly, that usually takes one question and one piece of paper.
What happens if my waste is fly-tipped by someone I paid?
The person who dumped it commits the more serious offence. But if you handed waste over without taking reasonable steps, the council can issue you a fixed penalty of up to 600 pounds, and prosecution carries an unlimited fine. Your protection is the trail: a checked registration number and a receipt showing who took the waste and when.
The firm is not on the Environment Agency register. Is that a red flag?
Not on its own. A legitimate firm based in Wales or Scotland may be registered with Natural Resources Wales or SEPA instead, and a lower tier firm may lawfully subcontract its building waste to a skip company or licensed carrier. The register result is the start of a conversation, not a verdict: ask which register they are on, or who takes the waste. A firm with no answer at all is the one to walk away from.
Does a skip company need a registration too?
Yes. Skip operators carry waste as a business, so the same check works: ask for the carrier number and keep the paperwork. The receipt or waste transfer note matters just as much with a skip as with a van.
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