Chief Executive's office/Operational Headquarters/Research:
The Forensic Science Service
Trident Court
2920 Solihull Parkway
Birmingham Business Park
Birmingham
B37 7YN
Tel: +44 (0)121 329 5200
Fax: +44 (0)121 788 3470
Birmingham:
The Forensic Science Service
Priory House
Gooch Street North
Birmingham
B5 6QQ
Tel: +44 (0)121 607 6800
Fax: +44 (0)121 666 7327
Chorley:
The Forensic Science Service
Washington Hall
Euxton
Chorley
Lancashire
PR7 6HJ
Tel: +44 (0)1257 224300
Fax: +44 (0)1257 274752
Chepstow:
The Forensic Science Service
Usk Road
Chepstow
Monmouthshire
NP16 6YE
Tel: +44 (0)1291 637100
Fax: +44 (0)1291 629482
Huntingdon:
The Forensic Science Service
Hinchingbrooke Park
Huntingdon
Cambridgeshire
PE29 6NU
Tel: +44 (0)1480 825000
Fax: +44 (0)1480 450079
London:
The Forensic Science Service
109 Lambeth Road
London
SE1 7LP
Tel: +44 (0)20 7230 6700
Fax: +44 (0)20 7230 6253
Wetherby:
The Forensic Science Service
Sandbeck Way
Audby Lane
Wetherby
West Yorkshire
LS22 7DN
Actually, it wouldn't necessarily go to the Forensic Science Service, there are other companies that deal with DNA evidence like LGC forensics and Orchid cellmark for example. Without walking into the police station and asking their scientific support manager where they send their samples then you can't know for sure. Forces can choose who they send their samples to now, could be one of many depending on who does the examination the cheapest