I'm rather nomadic and can be hard to be contacted by either phone or physically, thus email is the most efficient way to reach me!

Email:
a.spiess [at] ndrd [dot] org

mobile Germany:
 +49 172 5949747

mobile United Kigndom:
+44 7748441211

mobile Kuwait:
+965 60043228

Land Line (NDRD office in Germany)
+49 4105 669232

Postal Address:
Andy Spiess
Alter Postweg 116a
D - 21220 Seevetal
Federal Republic of Germany