Vehicles to be operated exclusively on local or special (metro) railways or within sidings, on tramway or trolleybus systems, or heritage vehicles operated on national and regional railways, and changes to their design introducing a substantial deviation from the authorised vehicle type, are authorised by the Rail Authority in accordance with national legislation.
These vehicles do not have to meet the requirements of the TSIs, but must comply with national legislation, in particular:
- Act No. 266/1994 Coll., the Railways Act,
- Decree No 173/1995 Coll., the Transport Code for Railways and Other Guided Transport Systems,
- Decree No. 100/1995 Sb., the Specified Technical Installations and Equipment Code.