New EV Charging Laws UK: The 2026 Regulatory Update for Installers and Drivers

Several overlapping pieces of UK legislation now govern how, where, and by whom EV chargers can be installed. If you are having a charger fitted, or you work in the trade, understanding the current legal framework saves you from failed inspections, lost grant eligibility, and potential liability. This guide covers what changed and what you need to do in 2026.

Key Takeaways

• All new domestic and workplace EV chargers in Great Britain must be smart chargers under the Electric Vehicles (Smart Charge Points) Regulations 2021, in force since June 2022.
• Part S of the Building Regulations requires all new-build homes with associated parking to include an EV charger.
• Planning permission is no longer required for most home and workplace EV charger installations (from May 2025).
• Charger installation is notifiable work under building regulations — use a registered competent person (NICEIC/NAPIT) or notify your local building control body.
• Grants increased to £500 per socket from April 2026 and are confirmed until March 2027.
• Figures and rules verified against GOV.UK and government publications. Verify at publish time.

The Electric Vehicles (Smart Charge Points) Regulations 2021

Since 30 June 2022, it has been illegal to sell or install a new domestic or workplace EV charger in Great Britain that is not smart. The regulations apply to private chargepoints at homes and workplaces.

A compliant smart charger must be able to:

• Default off-peak scheduling: avoid charging between 08:00–11:00 and 16:00–22:00 on weekdays unless the user overrides it
• Apply a randomised delay of up to 10 minutes (extendable to 30 minutes in future) to prevent grid stress from large numbers of chargers starting simultaneously
• Meet cybersecurity standards: secure passwords, encrypted communications, and software update capability
• Respond to demand signals from energy suppliers and grid operators

These rules exist to protect the electricity grid from simultaneous peaks in demand — for example, everyone plugging in at 18:00 when they get home from work.

What this means for installers

If you are an OZEV-authorised installer, you may only fit chargers from the OZEV approved product list. All products on that list comply with the Smart Charge Points Regulations. Fitting a non-compliant charger not only invalidates any grant claim, it also means the installation does not meet the legal standard for notifiable electrical work.

Part S: Building Regulations for new-build homes

Part S of the Building Regulations (Infrastructure for Electric Vehicles) has been in force across England since June 2022. It requires:

• Every new-build home with associated parking to have at least one EV chargepoint installed
• Residential buildings undergoing major renovation with more than 10 parking spaces to have at least one chargepoint per dwelling that has associated parking, plus cable routes in all remaining spaces
• New non-residential buildings with more than 10 parking spaces to have at least one chargepoint and cable routes for 20% of total spaces

This applies to homes created through change of use as well as new construction. Builders and developers must demonstrate compliance as part of the building control sign-off process.

Planning permission changes (May 2025)

From May 2025, planning permission is no longer required for the vast majority of home, workplace, and commercial EV charger installations in England. The permitted development rights expansion removed the need to seek prior approval in most standard residential and commercial situations.

Exceptions still apply in some circumstances, including listed buildings, conservation areas where the installation would alter the external appearance significantly, and certain protected sites. If in doubt, contact your local planning authority before work begins.

Building regulations and notifiable work

Installing a home EV charger always involves creating a new dedicated circuit from your consumer unit. This is notifiable work under Part P of the Building Regulations (Electrical Safety in Dwellings). You have two compliant routes:

1. Use a competent person scheme member: an NICEIC or NAPIT-registered electrician or OZEV-authorised installer can self-certify the work. They issue you a completion certificate.
2. Notify your local building control body (BCB): if you use an installer who is not registered with a competent person scheme, you or they must submit a building notice to the BCB before work starts. The BCB inspects and issues approval.

Always request a completion certificate. You will need it if you sell the property, make an insurance claim, or apply for any follow-on grants.

DNO notification requirements

For most home charger installations, your installer must notify your Distribution Network Operator (DNO) under BS 7671 (the IET Wiring Regulations) if:

• The installation exceeds 3.68kW (standard 7kW home chargers exceed this threshold)
• The installation requires a supply upgrade or alteration

Most OZEV-authorised installers handle DNO notification as part of the job. Check this is included when you get quotes. In Northern Ireland, notification to NIE Networks is a legal obligation for all home charger installations — not just those above 3.68kW.

OZEV grant rules updated from April 2026

The rules around grant eligibility were updated alongside the April 2026 funding changes:

• Grants increased from £350 to £500 per socket
• The renter, flat owner, and landlord grant applications moved to a new platform
• Several grants closed from 31 March 2026: the staff and fleets grant, commercial landlord chargepoint grant, and residential landlord infrastructure grant
• The new platform operates a 10-working-day assessment timeline

To remain grant-eligible, you must use an OZEV-authorised installer and fit a charger from the approved product list. You can find both lists at GOV.UK. If you are looking for a qualified local installer, the EV charger installation guide at BestChargers explains what to look for when comparing quotes.

Summary of key legal requirements in 2026

Frequently Asked Questions

Do I need planning permission to install an EV charger at home in 2026? In most cases, no. Planning permission is no longer required for the majority of home, workplace, and commercial EV charger installations following changes made in May 2025. Exceptions apply to listed buildings, conservation areas, and certain protected sites. Check with your local planning authority if you are unsure.

What is a smart charger and why is it required by law? A smart charger can schedule charging, avoid peak demand periods, apply randomised start delays, and communicate securely via Wi-Fi or mobile data. The Electric Vehicles (Smart Charge Points) Regulations 2021, in force since June 2022, make smart chargers mandatory for all new domestic and workplace installations in Great Britain. The requirement protects the electricity grid from simultaneous demand spikes.

What happens if an installer fits a non-smart or non-approved charger? Any grant application would be rejected, and the installation would not meet the legal standard for notifiable electrical work. You could face issues if you sell the property, as the work would not have a valid completion certificate. Always confirm your charger appears on the OZEV approved product list before work begins.

Who is responsible for DNO notification? Your OZEV-authorised installer should handle DNO notification as part of the installation. Always confirm this is included when you accept a quote. In Northern Ireland, notification to NIE Networks is a legal obligation for every home charger installation, regardless of charger size.

Useful Resources

• Electric Vehicles (Smart Charge Points) Regulations 2021 — legislation.gov.uk
• Part S building regulations guidance — GOV.UK
• OZEV approved installer register — GOV.UK
• April 2026 grant changes — GOV.UK