在NOC Matrix 中，属于Skill Level C 或 D 之职业者，加拿大新移民法不承认他们的工作经验，应而是不允许他们移民的。
　　移民法不承认的职业如下（恕不译成中文。凡合格的申请人必须有足够的能力阅读以下的英文。）：

　　SKILL LEVEL

　　C

　　Occupations usually require secondary school and/or occupation-specific training.

　　Major Group 14

　　CLERICAL OCCUPATIONS

　　141 Clerical Occupations, General Office Skills

　　142 Office Equipment Operators

　　143 Finance and Insurance Clerks

　　144 Administrative Support Clerks

　　145 Library, Correspondence and Related Information Clerks

　　146 Mail and Message Distribution Occupations

　　147 Recording, Scheduling and Distributing Occupations

　　Major Group 34

　　ASSISTING OCCUPATIONS IN SUPPORT OF HEALTH SERVICES

　　341 Assisting Occupations in Support of Health Services

　　Major Group 64

　　INTERMEDIATE SALES AND SERVICE OCCUPATIONS

　　641 Sales Representatives, Wholesale Trade

　　642 Retail Salespersons and Sales Clerks

　　643 Occupations in Travel and Accommodation

　　644 Tour and Recreational Guides and Casino Occupations

　　645 Occupations in Food and Beverage Service

　　646 Other Occupations in Protective Service

　　647 Childcare and Home Support Workers

　　648 Other Occupations in Personal Service

　　Major Group 74

　　INTERMEDIATE OCCUPATIONS IN TRANSPORT,EQUIPMENT OPERATION, INSTALLATION

　　AND MAINTENANCE

　　741 Motor Vehicle and Transit Drivers

　　742 Heavy Equipment Operators

　　743 Other Transport Equipment Operators and Related Workers

　　744 Other Installers, Repairers and Servicers

　　745 Longshore Workers and Material Handlers

　　Major Group 84

　　INTERMEDIATE OCCUPATIONS INPRIMARY INDUSTRY

　　841 Mine Service Workers and Operators in Oil and Gas Drilling

　　842 Logging and Forestry Workers

　　843 Agriculture and Horticulture Workers

　　844 Other Fishing and Trapping Occupations

　　Major Group 94/95

　　PROCESSING AND MANUFACTURING MACHINE OPERATORS AND ASSEMBLERS

　　941 Machine Operators and Related Workers in Metal and Mineral Products

　　Processing

　　942 Machine Operators and Related Workers in Chemical, Plastic and

　　Rubber Processing

　　943 Machine Operators and Related Workers in Pulp and Paper Production

　　and Wood Processing

　　944 Machine Operators and Related Workers in Textile Processing

　　945 Machine Operators and Related Workers in Fabric, Fur and Leather

　　Products Manufacturing

　　946 Machine Operators and Related Workers in Food, Beverage and

　　Tobacco Processing

　　947 Printing Machine Operators and Related Occupations

　　948 Mechanical, Electrical and Electronics Assemblers

　　949 Other Assembly and Related Occupations

　　951 Machining, Metalworking, Woodworking and Related Machine

　　Operators

　　SKILL LEVEL

　　D

　　On-the-job training is usually provided for occupations.

　　Major Group 66

　　ELEMENTAL SALES AND SERVICE OCCUPATIONS

　　661 Cashiers

　　662 Other Sales and Related Occupations

　　664 Food Counter Attendants, Kitchen Helpers

　　Major Group 76

　　TRADES HELPERS, CONSTRUCTION LABOURERS AND RELATED OCCUPATIONS

　　761 Trades Helpers and Labourers

　　762 Public Works and Other Labourers, n.e.c.

　　Major Group 86

　　LABOURERS IN PRIMARY INDUSTRY

　　861 Primary Production Labourers

　　Major Group 96

　　LABOURERS IN PROCESSING, MANUFACTURING AND UTILITIES

　　961 Labourers in Processing, Manufacturing and Utilities

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