The United Kingdom Conformity Assessed (UKCA) Mark

The UKCA 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 came into effect on the 1 January 2021 and covers most goods which previously required the CE marking, known as 'new approached' goods.
 

For goods place onto the Northern Ireland market there is also a separate UKNI mark and will continue to require the CE mark to be displayed. For further information and what goods require the mark visit the Gov.UK website