France: BB 67000

The first units are ordered.

Sources: https://fr.wikipedia.org/wiki/BB_67000

The 1st unit is commissioned on August 10th, 1963 at the Chambéry depot.

124 units are delivered between 1963 and 1968.

Sources: https://fr.wikipedia.org/wiki/BB_67000

In 1965, unit BB 67036 is transformed and receives new registration BB 67291.

Concerns registration number(s): 67036

Sources: https://www.trains-europe.fr/sncf/locomotives/67300.htm

Between 1975 and 1979, 19x BB 67000 units are transformed into BB 67300 units.

Sources: https://www.trains-europe.fr/sncf/locomotives/67300.htm

Between 1980-2004, 80x BB 67000 units are transformed into BB 67200 units.

Sources: https://fr.wikipedia.org/wiki/BB_67200

On January 1st, 1999, a prefix has been added to the registration number to distinguish locomotives based on type of activity to which they are assigned (followed by a 0 if the previous number had only 4 digits):
- 1: major routes
- 2: intercity
- 4: freight
- 5: regional express trains
- 6: infrastructure
- 7: responsible for the routing of empty equipment, under reparation or written off
- 8: Ile de France region

Sources: http://www.trains-europe.fr/sncf/numerotation.htm