That is allowed.
Example: Is it allowed to open the window for a moment? Answer: Yes, that is allowed.
That is allowed. Example: Is it allowed to open the window for a moment? Answer: Yes, that is allowed.
Das ist erlaubt. 
Det är tillåtet. 
Det er tillatt. 
Det er tilladt. 
Það er leyfilegt. 
See on lubatud. 
Tämä on sallittua. 
Tai leidžiama. 
Tas ir atļauts.