Change of T&Cs
Interesting development ,I wonder what incident or event has driven this change .
A point of note is that under your companies SMS system they will have incorporated a "Reportable Occurrence" protocol ,which is mandated by E.U. and national law . Punitive action is prohibited unless gross /wilful negligence is deemed too have occurred.
So maybe you should be talking to both your NAA and EASA
Good Luck .