Meaning per category – A

A-1
Mandatory speed limit. These signs can indicate a variety of speed limits.

A-2
End of speed limit. These signs indicate the end of a speed limit, which means a previously indicated speed limit is no longer mandatory and the usual speed limit in the area – such as 80 km/h outside a built-up area – now applies.

A-3
Speed limits can also be indicated via electronic signage panels or matrix signs. These are not advisory speeds!

A-4
Recommended speed. This is not a mandatory speed limit. It is the recommended speed limit for the situation you are approaching. These signs can indicate a variety of recommended speeds.

A-5
End of recommended speed. These signs indicate the end of a recommended speed, which means a previously indicated recommended speed is no longer advised.