Garda Technical Bureau
The Garda Technical Bureau () is the longest established specialist unit in the Garda Síochána, the police and security service of the Republic of Ireland. The bureau, based at Garda headquarters in the Phoenix Park, comprises eight sections, each providing a specialist service to the wider Garda Síochána:

Photography
Mapping
Fingerprinting
Forensic Document Examination
Ballistics
Forensic Liaison Office
Fogra Tora (Garda information booklet) 
Administration

External links
Official Garda Síochána site - About The Technical Bureau

Technical Bureau