Due to Health Problems Brian Davey is unable to continue the provision of on site Testing and Technical Services. We regret any inconvenience caused to our customers. Regretabley this means customers will have to make alternative arrangements. For Schools and Industry, we have been in contact with EVS Ltd.  who are willing to offer there services in place of Brian Davey's. Please use this Link to access there contact page. Schools may wish to consider checking CLEAPSS