AIM RULE 26

Synexus Clinical Research PLC 22 August 2007 SYNEXUS CLINICAL RESEARCH PLC (the "Company") AIM RULE 26 Synexus Clinical Research plc is pleased to announce that the information required by AIM Rule 26 is available on the Investor Relations page of their web site, www.synexus.com This information is provided by RNS The company news service from the London Stock Exchange