De or het overlastvergunning?

The correct Dutch article is:

de overlastvergunning

Rule Words ending in -ing: almost always de. See the rule

How to use overlastvergunning

the overlastvergunningde overlastvergunning
this overlastvergunningdeze overlastvergunning
that overlastvergunningdie overlastvergunning
our overlastvergunningonze overlastvergunning
your overlastvergunningjouw overlastvergunning
every overlastvergunningelke overlastvergunning
which overlastvergunning?welke overlastvergunning?
a big overlastvergunning / the big overlastvergunningeen grote overlastvergunning, de grote overlastvergunning