Classification of Occupations 1970
2 = 2 Farmers, farm managers, market gardeners
10 = 10 Surface workers n.e.c. - mines and quarries
12 = 12 Chemical production process workers n.e.c.
14 = 14 Glass formers, finishers and decorators
15 = 15 Furnacemen, kilnmen, glass and ceramic
17 = 17 Glass and ceramics production process workers n.e.c.
19 = 19 Rolling, tube mill operators, metal drawers
22 = 22 Metal making and treating workers n.e.c.
29 = 29 Assemblers (electrical and electronic)
31 = 31 Foremen (engineering and allied trades)
32 = 32 Trainee craftsmen (engineering and allied trades)
36 = 36 Gas, electric welders, Cutters; braziers
38 = 38 Machine tool setters, setter-operators n.e.c.
42 = 42 Maintenance fitters, maintenance engineers, millwrights
43 = 43 Fitters n.e.c., machine erectors, etc.
44 = 44 Electro-platers, dip platers and related workers
49 = 49 Watch and chronometer makers and repairers
50 = 50 Precision instrument makers and repairers
51 = 51 Goldsmiths, silversmiths, jewellery makers
52 = 52 Coach, carriage, wagon builders and repairers
53 = 53 Inspectors (metal and electrical goods)
54 = 54 Other metal making, working; jewellery and electrical pro
60 = 60 Tanners; leather, fur dressers, fellmongers
62 = 62 Cutters, lasters, sewers, footwear and related workers
72 = 72 Textile fabrics and related products makers and examiners
73 = 73 Textile fabrics, etc. production process workers n.e.c.
74 = 74 Tailors, dress, light clothing makers
76 = 76 Hand and machine sewers and embroiderers, textile and lig
77 = 77 Clothing and related products makers n.e.c.
80 = 80 Brewers, wine makers and related workers
82 = 82 Tobacco preparers and products makers
95 = 95 Plasterers, cement finishers, terrazzo workers
96 = 96 Builders (so described); clerks of works
104 = 104 Operators of earth moving and other construction machine
105 = 105 Stationary engine, materials handling plant operators n.
107 = 107 Labourers etc: Chemical and allied trades
108 = 108 Labourers etc: Engineering and allied trades
109 = 109 Labourers etc: Foundries in engineering and allied trade
110 = 110 Labourers etc: Textiles (not textile goods)
111 = 111 Labourers etc: Coke ovens and gas works
113 = 113 Labourers etc: Building and contracting
115 = 115 Deck, engineering officers and pilots, ship
116 = 116 Deck and engine room ratings, barge and boatmen
117 = 117 Aircraft pilots, navigators and flight engineers
118 = 118 Drivers, motormen, second men, railway engine
121 = 121 Drivers of other road passenger vehicles
125 = 125 Signalmen and crossing keepers, railways
126 = 126 Traffic controllers and dispatchers, transport
135 = 135 Workers in transport and communication occupations n.e.c
136 = 136 Warehousemen, storekeepers and assistants
137 = 137 Packers, labellers and related workers
141 = 141 Typists, shorthand writers, secretaries
145 = 145 Roundsmen (bread, milk, laundry, soft drinks)
148 = 148 Commercial travellers, manufacturers' agents
149 = 149 Finance, insurance brokers, financial agents
150 = 150 Salesmen, services; valuers, auctioneers
156 = 156 Proprietors and managers boarding houses and hotels
157 = 157 Housekeepers, stewards, matrons and housemothers
164 = 164 Maids, valets and related service workers n.e.c.
166 = 166 Charwomen, office cleaners; window cleaners, chimney swe
168 = 168 Launderers, dry cleaners and pressers
169 = 169 Athletes, sportsmen and related workers
170 = 170 Hospital or ward orderlies; ambulance men
171 = 171 Proprietors and managers, service, sport and recreations
172 = 172 Service, sport and recreation workers n.e.c.
173 = 173 Ministers of the Crown; M.Ps. (n.e.c.); senior governmen
175 = 175 Managers in engineering and allied trades
176 = 176 Managers in building and contracting
177 = 177 Managers in mining and production n.e.c.
185 = 185 Radiographers (medical and industrial)
193 = 193 Primary and secondary school teachers
195 = 195 Civil, structural, municipal engineers
206 = 206 Authors, journalists and related workers
207 = 207 Stage managers, actors, entertainers, musicians
208 = 208 Painters, sculptors and related creative artists
213 = 213 Clergy, ministers, members of religious orders
214 = 214 Judges, barristers, advocates, solicitors
216 = 216 Officials of trade or professional associations
220 = 220 Technical and related workers n.e.c.
222 = 222 Armed forces (Commonwealth and foreign)

Standardised Employment Status
0 = Status unknown (UKEMPST 1 - 7)
1 = Self-employed (all) (not available for UK; =2)
2 = Self-employed (principals) (UKEMPST 1 - 3)
3 = Own account (ICSE-93 3) (UKEMPST 3)
4 = Employer (ICSE-93 2) (UKEMPST 1 & 2)
5 = Family assistant (ICSE-93 5) (not available for UK)
6 = Employee (ICSE-93 1) (UKEMPST 4 - 7)

UK Employment Status
0 = Missing
1 = Self-employed with 25 or more employees
2 = Self-employed with fewer than 25 employees
3 = Self-employed without employees
4 = Manager (large establishment) (4 & 5 not distinguished)
5 = Manager (small establishment) (4 & 5 not distinguished)
6 = Supervisor
7 = Employee

Registrar-General's Social Class
1 = I Professional, etc. occupations
2 = II Managerial and Technical occupations
3.1 = IIIN Skilled occupations - non-manual
3.2 = IIIM Skilled occupations - manual
4 = IV Partly skilled occupations
5 = V Unskilled occupations

Socio-Economic Group
1.1 = 1.1 Employers in industry, commerce, etc. - large establishm
1.2 = 1.2 Managers in government, industry, commerce, etc. - large
2.1 = 2.1 Employers in industry, commerce, etc. - small establishm
2.2 = 2.2 Managers in industry, commerce, etc. - small establishme
3 = 3 Professional workers - self-employed
4 = 4 Professional workers - employees
5.1 = 5.1 Ancillary workers and artists
5.2 = 5.2 Foremen and supervisors non - manual
6 = 6 Junior non-manual workers
7 = 7 Personal service workers
8 = 8 Foremen and supervisors - manual
9 = 9 Skilled manual workers
10 = 10 Semi-skilled manual workers
11 = 11 Unskilled manual workers
12 = 12 Own account workers (other than professional)
13 = 13 Farmers - employers and managers
14 = 14 Farmers - own account
15 = 15 Agricultural workers
16 = 16 Members of armed forces

CASMIN (Goldthorpe) class
1 = I Higher grade service class
2 = II Lower grade service class
3 = III Routine non-manual, personal service
4 = IV Petty bourgeoisie
5 = V Technicians, supervisors
6 = VI Skilled manual
7 = VII Semi- and unskilled manual