Physikalisch-Technische Bundesanstalt (PTB), Germany
Dieter Schwohnke
Dieter.Schwohnke@ptb.de
Bundesallee 100 - 38116 Braunschweig – Germany
Tel: +49 (531) 592 8230
Fax: + 49(531) 592 8225
NCSL International Ed Nemeroff Radian Research Inc. 4255 SW Mallard Creek Trail Palm City, Florida 34990 E-mail: ednemeroff@cs.com Tel 772-475-4176 fax 771-463-8565
Kenya Bureau of Standards (KEBS)
Joel Kioko
jkioko@kebs.org
Kapiti Road, Off Mombasa Road
Behind Belle vue cinema
P.O Box 00200 54974
Nairobi, Kenya
Tel: (+254 02), 605506,605550, 605573
Fax: (+254 02) 604031, 609660,602213
.