Dimensions of the base plate do not match

Hello
Last week the foundation slab was poured here and today I measured it.
House 10x9m. The width on one side is 9m but the other side is 8.977m. So 2.3cm shorter. Is that still within tolerance?
Please advise.

Yes

Regards, Yvonne

Yes? Can you explain that to me in more detail?

On the internet, you can comfortably use "du"

2.3cm over 10 meters is within the tolerance... Bricklayers are not delicate craftsmen after all

The tolerances in construction are recorded in DIN 18202. I don't know the regulations, but definitely 1% is not acceptable even in structural work.
But what does acceptable mean: the bricklayer can fix it

Will the internal dimensions then be shorter on one side? Which measurement, for example, would not be within tolerance?

Not 10m but 9 meters