Yes, your DNO needs to be told about a home charger — and your installer does the telling, usually around fitting day. But “handled” is only reassuring if you can prove it later. This piece is the check: the paperwork trail a completed job should leave, what to ask for at handover, and how to establish the position years afterwards.
Key Takeaways
- Notification is your installer’s act; the proof of it is your paperwork — ask for it at handover.
- The trail is the DNO submission (and its response on approval cases), the installation certificate, the completion certificate.
- Lost files can be reconstructed honestly: installer records, the DNO’s connection record, an electrician’s inspection.
- Second chargers and bigger replacements reopen the notification question — keep the new trail too.
The Paperwork Trail, Document by Document
| Document | Who creates it | What it proves |
|---|---|---|
| The DNO notification (or approval application) | Your installer, to the distribution network operator | The network was told: address, charger rating, and the supply it connects to |
| The DNO’s response | The DNO, on the approval route | Advance agreement for larger cases — three-phase, high-power or doubtful supplies — before work started |
| Electrical installation certificate | Your installer, to you | The installation was designed, installed and tested to the wiring regulations |
| Building control completion certificate | The installer’s competent person scheme, or building control | The notifiable-work side of the job was closed out (England and Wales) |
| Your job file | You | Quote, invoice, charger documents and the certificates above, kept with your house papers |
Notification and approval are different routes into that trail. Either way, the working references are the IET Code of Practice for EV charging equipment installation and, for the charger’s smart functions, the Smart Charge Points Regulations 2021. This reflects the position as of October 2026; confirm rule-like points against the current official text.
Checking at Handover: Five Minutes Well Spent
- Ask before the final balance settles — certificates are easiest to obtain while the job is open.
- Check the details match: name, address, charger make and model, and date should agree across certificate, invoice and notification copy.
- Ask which DNO route the job took — notification, or approval in advance — and if approval, keep the DNO’s response with the file.
- File it with the house documents — buyers’ solicitors, insurers and the next electrician ask for the same papers.
It is the handover discipline that defines a standard installation — installers set up for EV work treat the paperwork as part of the job, as the route to becoming an approved EV charger installer in the UK shows.
Checking Years Later
If the charger came with the house, or the file was lost, the position can still be established. Start with the original installer: installers keep job records, including what was submitted. The DNO itself holds the connection record for the address and can be asked through its own customer channels what it received. An electrician’s inspection verifies the electrical side; the certificate gap then becomes a known quantity to disclose, not a surprise mid-sale. None of these routes can manufacture a backdated notification — the aim is an honest record, not a reconstructed one.
When a Fresh Notification Is Needed
The trail is per installation, not per house forever. A second charger, a replacement with a substantially larger unit, or work that changes the supply arrangement all reopen the conversation. A three-phase wallbox such as the EVDANCE EV-ACT3204PE (22 kW, tethered Type 2 cable, RFID and app, IP66, CE) is ordinary hardware for UK installers, but fitting one is exactly the class of job where advance agreement may be the route — so the DNO’s response belongs in the file, not the installer’s assurance alone. Planning the upgrade? Start from the residential charging range; the installer’s survey is where the route gets decided.
Frequently Asked Questions
My installer says it is all handled. Do I still need anything in writing?
Yes — the installation certificate and the building control completion certificate are yours, and a copy of the DNO submission is reasonable to ask for. “Handled” without documents leaves you unable to answer the questions a buyer or insurer will ask.
I have the installation certificate but nothing mentioning the DNO. Is that a problem?
Not necessarily: on the standard route the submission is the installer’s act and may generate no letter to you. Ask the installer for a copy or reference — that closes the gap.
Does the DNO ever write to me directly?
On the approval route, or where network work is needed — an unlooped supply, for example — the DNO’s answer and any quote join your file. Load management agreed with the DNO is often delivered through the charger’s smart settings — see how smart chargers work.
Related Reading
- How to Become an Approved EV Charger Installer in the UK (OZEV)
- What Is a Standard EV Charger Installation?
- How Do Smart EV Chargers Work?
- Can You Run an EV Charging Cable Across the Pavement? (UK)
