Standard Industrial Classification of Economic Activities 1948 (755.4 Kb Pdf)
Standard Industrial Classification of Economic Activities 1948 indexes (1.78 Mb Pdf)
Standard Industrial Classification of Economic Activities 1958 (714.5 Kb Pdf)
Standard Industrial Classification of Economic Activities 1958 indexes (1.8 Mb Pdf)
Standard Industrial Classification of Economic Activities 1968 (697.2 Kb Pdf)
Standard Industrial Classification of Economic Activities 1968 indexes (2.75 Mb Pdf)
Standard Industrial Classification of Economic Activities 1980 (858.6 Kb Pdf)
Standard Industrial Classification of Economic Activities 1980 indexes (2.85 Mb Pdf)
UK Standard Industrial Classification of Economic Activities 1992 (1.9 Mb Pdf)
UK Standard Industrial Classification of Economic Activities 1992 indexes (3.11 Mb Pdf)
UK Standard Industrial Classification of Economic Activities 2003 (2.38 Mb Pdf)
UK Standard Industrial Classification of Economic Activities 2003 indexes (2.06 Mb Pdf)
Correlation between SIC 1968 and 1980 (870.3 Kb Pdf)
Correlation between SIC 1980 and 1992 (192 Kb Excel sheet)
Correlation between UK SIC 2003 and UK SIC 2007 (182.5 Kb Excel sheet)
Table of changes between the UK SIC 1992 and UK SIC 2003 (104.1 Kb Pdf)
UK SIC: Archive
Older versions of the UK standard industrial classification of economic activities containing SICs from 1948 to 2003.