Hi Amineee__,
I hope this message finds you well.
I noticed that you added the value "TAH 1" to the "ref" tag on some ways; for example:
https://www.openstreetmap.org/way/156403630
Please note that "TAH 1" represents the international Ref number (int_ref=TAH 1) rather than a local ref for Morocco's "ref" tag. I think this value must be added to the Int_ref tag, not the ref tag. You can find more information about this in the following links:
https://wiki.openstreetmap.org/wiki/Key:int_ref
https://en.wikipedia.org/wiki/Trans-African_Highway_network.
If you agree with me, could you please make the necessary modifications? If you have different information, please share that with me.
I look forward to collaborating with you to enhance OSM further.
Best regards,
nona mostafa