Dataset - CKAN MobiDataLab

Road traffic accidents by location, age groups and sex - country - month

Road traffic accidents by location, age groups and sex - country - month
- https://www.iana.org/assignments/media-types/text/csv
Road traffic accidents with personal injury by location and road class - inde...

Road traffic accidents with personal injury by location and road class - independent cities and districts - year
- https://www.iana.org/assignments/media-types/text/csv

You can also access this registry using the API (see API Docs).