Applications for a Private Pilot Licence should be addressed to:
Private Pilot Licence Enquiries
Personnel Licensing Office
The Times Building
11-12 D'Olier Street
Dublin 2
Tel: 01 603 1500
Fax: 01 677 7484
Training Organisations
Training towards a Private Pilot Licence, either aeroplane or helicopter, may be undertaken at a Declared Training Organisation (DTO) or and Approved Training Organisation (ATO).
See here for more details.