See here for information about statutory redundancy:
If you're entitled to statutory redundancy and the employer can't/won't pay then the DETE redundancy payments scheme will cover the payments instead (see below).
Non-statutory redundancy payments are a contractual matter between you and your employer or else negotiated on an individual or collective bargaining basis.
These other OASIS links might be of interest to you:
Contact the DETE employment rights or redundancy payments section for advice on your rights if necessary:
Don't forget that you may be entitled to Unemployment Benefit (PRSI payment related) or Unemployment Assistance and perhaps other welfare payments for any period of unemployment.