Electrical and electronic equipment (EEE). More detail on product coverage can be found in Part 1 of Schedule 1 to the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (RoHS Regulations). 

The HS code that applies is electrical components in general (31.020)

The Hazardous Substances (Legislative Functions) (Fees) (EU Exit) Regulations 2022 (the 2020 Regulations)

Introducing a regulation that makes provision for the charging of fees for processing applications for new exemptions, renewals of exemptions and revocations of exemptions from restrictions in the RoHS Regulations.