---
title: UKCA — UKCA marking
mark: UKCA
obligation: Mandatory
scheme_type: Self-declaration
region: Europe
issuer: Manufacturer's self-declaration; a UK Approved Body where third-party assessment is required
source_url: "https://www.gov.uk/guidance/placing-ukca-or-ce-marked-products-on-the-market-in-great-britain"
verified_at: 2026-08-19
version: 1
canonical: "https://tsinghu.com/en/certifications/ukca"
publisher: Shenzhen Tsinghu Technology Co., Ltd. (agency, not a certification body)
license: CC-BY-4.0
---

# UKCA · UKCA marking

The mandatory conformity marking for Great Britain (England, Scotland and Wales) after Brexit, replacing CE marking in that territory. The assessment route mirrors CE but uses UK designated standards (BS EN series) and requires a UK-based responsible person.

| | |
|---|---|
| Issued by | Manufacturer's self-declaration; a UK Approved Body where third-party assessment is required |
| Assessment route | Self-declaration |
| How it is obtained | Test against UK designated standards, compile the technical file and the UK Declaration of Conformity, and appoint a GB-based importer or authorised representative as the responsible person. |
| Marking rules | Proportion and minimum-height rules similar to CE. Where third-party assessment applies, the Approved Body number follows the marking. |
| Validity and upkeep | No fixed expiry; re-assessment follows design and regulatory changes. |

## Accepted in

- [United Kingdom](https://tsinghu.com/en/markets/uk)


## Applies to product lines

- [ESS · Storage systems & PCS](https://tsinghu.com/en/products/ess)
- [EVSE · EV charging equipment](https://tsinghu.com/en/products/evse)
- [LIB · Batteries & cells](https://tsinghu.com/en/products/lib)
- [PPS · Portable power stations](https://tsinghu.com/en/products/pps)
- [PV · PV modules & inverters](https://tsinghu.com/en/products/pv)