Archived occupational classifications for CO70 to SOC2000 with associated socio-economic classifications.
| Classification of occupations 1970 (13.2 Mb ZIP) |
| Classification of occupations 1980 (20.32 Mb ZIP) |
| Standard occupational classification 1990 volume 1 - structure (23.96 Mb ZIP) |
| Standard occupational classification 1990 volume 2 - index (20.14 Mb ZIP) |
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Standard occupational classification 1990 volume 3 - social classifications and coding methodology (3.4 Mb ZIP) |
| The National Statistics Socio-economic classification: origins, development and use (816.5 Kb Pdf) |
| The National Statistics Socio-economic classification: user manual (640.1 Kb Pdf) |
| NS-SEC derivation tables based on SOC90 (220.5 Kb Excel sheet) |
| NS-SEC derivation tables based on SOC2000 (207 Kb Excel sheet) |
