Division 1 F1
The UK marking consists of the initials “UKCA” taking the following form—

Annotations
Textual amendments
- F1
Annex 2 substituted (31.12.2020) by The Product Safety and Metrology etc. (Amendment etc.) (EU Exit) Regulations 2019 (S.I. 2019/696), reg. 1, Sch. 33 para. 39; 2020 c. 1, Sch. 5 para. 1(1)