Legal and accounting activities Standard Industrial Classification (SIC) codes of UK-based importers and exporters 69101 - Barristers at law (1196) 69102 - Solicitors (14069) 69109 - Activities of patent and copyright agents; other legal activities n.e.c. (11750) 69201 - Accounting and auditing activities (51152) 69202 - Bookkeeping activities (28384) 69203 - Tax consultancy (14958)