This Regulation amends the EU Regulation 2018/956 (concerning the monitoring and reporting of CO2 emissions from and fuel consumption of new heavy-duty vehicles) so that it applies to the UK following the withdrawal from the EU. The Regulation confirms the UKs ongoing commitment to maintaining a database, verifying the data quality, and compiling and publishing an annual report. There are provisions for administrative fines for HDV manufacturers if data requirements are not met.