Legal and accounting activities Standard Industrial Classification (SIC) codes of UK-based importers and exporters 69101 - Barristers at law (1172) 69102 - Solicitors (13940) 69109 - Activities of patent and copyright agents; other legal activities n.e.c. (11484) 69201 - Accounting and auditing activities (50641) 69202 - Bookkeeping activities (27997) 69203 - Tax consultancy (14789)