The Practice is monitored and audited on an annual basis by Constructionline, UK register of Qualiied Construction Services, formerly the D.E.T.R, Registration number: 9440, a copy of the Certificate is available if requested.

The Practice has, effective 1st January 1998 for a 5 year term, been awarded theCOst Consultant Term Contract for Aberdeen Airport Limited, an appointment won over a period of time against esteemed national and local competition. This was extended for a three year term commencing 1st July 2003.