UKCA mark

The UKCA (UK Conformity Assessed) marking is a new UK product marking that is used for goods being placed on the market in Great Britain (England, Wales and Scotland). It covers most goods which previously required the CE marking.

What is UKCA marking?

The new UKCA marking (UK Conformity Assessment) is Great Britain’s product marking, which is to be the equivalent of CE marking, but only valid in Great Britain.

The transition period for the UKCA labeling has been extended until 31/12 2024. For products such as medical equipment, building materials, equipment for trains and ships, etc., other rules apply.

Further information can be found here:

The new marking is applicable to most goods already subject to CE marking requirements as well as to some other categories. You can see the product categories here and further down the page.

You only need to use the new UKCA marking before 1 January 2024 if all of the following apply. Your product:

  • is for the market in Great Britain
  • is covered by legislation which requires the UKCA marking
  • requires mandatory third-party conformity assessment · conformity assessment has been carried out by a UK conformity assessment body

This does not apply to existing stock, for example if your good was fully manufactured, CE marked and ready to place on the market before 1 January 2021. In these cases, your good can still be sold in Great Britain with a CE marking even if covered by a certificate of conformity issued by a UK body before 1 January 2021.

Further information on the use of the UKCA mark can be found at:


Information centre
Information centre Do you have any questions, requests or comments? E:
T: +45 39966140

Questions and answers about UKCA mark

Will UKCA marking apply throughout the United Kingdom?

The CE marking will continue in Northern Ireland, which will continue to be in line with the European single market with respect to trade in goods. Consequently, products to be placed on the UK market will need to bear the UKCA marking and the CE marking together.

Will the standards change?

The British Standards Institution (BSI) will continue to be involved in European and international standardization, and harmonized standards will remain best practice for both CE marking and UKCA marking. Regulations in the UK term these standards “designated standards”. In the start-up phase, harmonized and “designated standards” will be the same. On 1 January 2021, British standards will be the same as the standards used in the EU. However, they will have the prefix “BS” to indicate that they are standards adopted by BSI.

Where do I find the UKCA marking?

See guidance on location, size, etc., under “How to use the UKCA marking”:


·        Download UKCA mark image files (fill) (ZIP, 818KB)

·        Download UKCA mark image files (outline) (ZIP, 2.03MB)

Notified bodies to the UKCA marking

The UK authorities designate “approved bodies” for purposes of UKCA marking on the same basis as the previously recognized notified bodies, i.e. through UKAS Accreditation (United Kingdom Accreditation Service) with exceptions such as medical devices under the MHRA. The competencies and processes required for the UKCA approved body status will essentially be the same as those for the former notified bodies. Learn more:


Questions and answers from BREXIT webinar 4th december 2020

Product areas that will be subject to UKCA marking

  • Toys

  • Recreational craft

  • Simple pressure vessels

  • Electromagnetic compatibility (EMC)

  • Non-automatic weighing instruments

  • Measuring instruments

  • Lifts

  • ATEX

  • Radio equipment

  • Pressure equipment

  • Personal protective equipment

  • Gas appliances

  • Machinery

  • Noise emission

  • ECO design

  • Aerosols

  • Low voltage (electrical equipment)

  • RoHs (Limitation of hazardous substances)

Products covered by UKCA marking but subject to special rules

  • Medical devices

  • Rail interoperability

  • Construction products

  • Civil explosives

Specific guidelines apply to medical devices, rail interoperability, construction products and civil explosives.