De or het outplacementregeling?

The correct Dutch article is:

de outplacementregeling

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

How to use outplacementregeling

the outplacementregelingde outplacementregeling
this outplacementregelingdeze outplacementregeling
that outplacementregelingdie outplacementregeling
our outplacementregelingonze outplacementregeling
your outplacementregelingjouw outplacementregeling
every outplacementregelingelke outplacementregeling
which outplacementregeling?welke outplacementregeling?
a big outplacementregeling / the big outplacementregelingeen grote outplacementregeling, de grote outplacementregeling