Change of Adviser

Byotrol PLC
11 September 2006


11 September 2006
                                  Byotrol plc
                               Change of Adviser


The Board of Byotrol plc (the 'Company') is pleased to announce the appointment
of Charles Stanley Securities as the Nominated Adviser and Broker and to the
Company with immediate effect.


Enquiries:

Stephen Falder                                      07767 404629 / 0161 277 9518
Business Development Director
Byotrol plc

David McRobbie                                      07739 549226
Managing Director
Byotrol plc

Charles Stanley Securities                          020 7149 6457
Philip Davies




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