TSP has been Lexcel accredited since 2006. Lexcel is the Law Society’s practice management standard. It is a scheme which certifies that certain standards have been met by member law firms following independent assessment. The standard is only awarded to firms which meet the highest management, customer care and risk management standards. Lexcel accredited practices undergo rigorous assessment every year to ensure that they continue to meet the required standards of excellence in these and other areas.

In 2014 TSP once again retained their Lexcel accreditation, following rigorous assessment against the Law Society’s Standard of Excellence.  In her Assessment Summary, the external auditor commented on the firm’s approach conveying “a sense of efficiency and a desire to improve, which is evident in the progress made by TSP to modernise and ‘raise the game'”.  She also referred to the firm’s new office in Colchester as modern and comfortable, where “the open plan environment is welcomed by all and provides opportunities for people to work more closely together”.