| Code |
Major Group |
| 1 |
Legislators, Senior Officials and Managers |
| 11 |
LEGISLATORS, SENIOR OFFICIALS AND CHIEF EXECUTIVES |
| 12 |
ADMINISTRATIVE AND COMMERCIAL MANAGERS |
| 13 |
PRODUCTION AND SPECIALISED SERVICES MANAGERS |
| 14 |
HOSPITALITY, RETAIL AND RELATED SERVICES MANAGERS |
| 2 |
Professionals |
| 21 |
SCIENCE AND ENGINEERING PROFESSIONALS |
| 22 |
HEALTH PROFESSIONALS |
| 23 |
TEACHING PROFESSIONALS |
| 24 |
BUSINESS AND ADMINISTRATION PROFESSIONALS |
| 25 |
INFORMATION AND COMMUNICATIONS TECHNOLOGY PROFESSIONALS |
| 26 |
LEGAL, SOCIAL AND CULTURAL PROFESSIONALS |
| 29 |
OTHER PROFESSIONALS NOT ELSEWHERE CLASSIFIED |
| 3 |
ASSOCIATE PROFESSIONALS AND TECHNICIANS |
| 31 |
PHYSICAL AND ENGINEERING SCIENCE ASSOCIATE PROFESSIONALS |
| 32 |
HEALTH ASSOCIATE PROFESSIONALS |
| 33 |
BUSINESS AND ADMINISTRATION ASSOCIATE PROFESSIONALS |
| 34 |
LEGAL, SOCIAL, CULTURAL AND RELATED ASSOCIATE PROFESSIONALS |
| 35 |
INFORMATION AND COMMUNICATIONS TECHNICIANS |
| 36 |
TEACHING ASSOCIATE PROFESSIONALS |
| 39 |
OTHER ASSOCIATE PROFESSIONALS NOT ELSEWHERE CLASSIFIED |
| 4 |
CLERICAL SUPPORT WORKERS |
| 40 |
CLERICAL SUPERVISORS |
| 41 |
GENERAL AND KEYBOARD CLERKS |
| 42 |
CUSTOMER SERVICES CLERKS |
| 43 |
NUMERICAL AND MATERIAL-RECORDING CLERKS |
| 44 |
OTHER CLERICAL SUPPORT WORKERS |
| 5 |
SERVICE AND SALES WORKERS |
| 51 |
PERSONAL SERVICE WORKERS |
| 52 |
SALES WORKERS |
| 53 |
PERSONAL CARE WORKERS |
| 54 |
PROTECTIVE SERVICES WORKERS |
| 59 |
SERVICE WORKERS NOT ELSEWHERE CLASSIFIED |
| 6 |
AGRICULTURAL AND FISHERY WORKERS |
| 61 |
AGRICULTURAL WORKERS |
| 62 |
FISHERY WORKERS |
| 7 |
CRAFTSMEN AND RELATED TRADES WORKERS |
| 71 |
BUILDING AND RELATED TRADES WORKERS, EXCLUDING ELECTRICIANS |
| 72 |
METAL, MACHINERY AND RELATED TRADES WORKERS |
| 73 |
PRECISION, HANDICRAFT, PRINTING AND RELATED TRADES WORKERS |
| 74 |
ELECTRICAL AND ELECTRONIC TRADES WORKERS |
| 75 |
FOOD PROCESSING, WOODWORKING, GARMENT, LEATHER AND OTHER CRAFT AND RELATED TRADES WORKERS |
| 8 |
PLANT AND MACHINE OPERATORS AND ASSEMBLERS |
| 81 |
STATIONARY PLANT AND MACHINE OPERATORS |
| 82 |
ASSEMBLERS AND QUALITY CHECKERS |
| 83 |
DRIVERS AND MOBILE MACHINERY OPERATORS |
| 9 |
CLEANERS, LABOURERS AND RELATED WORKERS |
| 91 |
CLEANERS AND RELATED WORKERS |
| 92 |
AGRICULTURAL, FISHERY AND RELATED LABOURERS |
| 93 |
LABOURERS AND RELATED WORKERS |
| 94 |
FOOD PREPARATION AND KITCHEN ASSISTANTS |
| 96 |
REFUSE WORKERS AND OTHER ELEMENTARY WORKERS |
| X |
WORKERS NOT CLASSIFIABLE BY OCCUPATION |
| X1000 |
Worker reporting unidentifiable or inadequately described occupation |
| X2000 |
Worker not reporting any occupation |
| X3000 |
Singapore Armed Forces personnel |
| X4000 |
Foreign Armed Forces personnel |
| X5000 |
Foreign Diplomatic personnel |