Council Directive 71/320/EEC of 26 July 1971 on the approximation of the laws of the Member States relating to the braking devices of certain categories of motor vehicles and of their trailers
Modified by
Commission Directive 91/422/EEC of 15 July 1991 adapting to technical progress Council Directive 71/320/EEC on the approximation of the laws of the Member States relating to the braking devices of certain categories of motor vehicles and their trailers
| Invalid Date | annex 3 | Completion |
| Invalid Date | annex 4 | Amendment |
| Invalid Date | annex 2 | Completion |
| Invalid Date | annex 9 | Completion |
| Invalid Date | annex 12 | Amendment |
| Invalid Date | annex 10 | Amendment |
| Invalid Date | annex 1 | Completion |
| Invalid Date | annex 7 | Amendment |
| Invalid Date | annex 5 | Completion |