North American Industry Classification System (NAICS) 2007 - Labour Force Survey

8.2 - Service-Producing Industries

This special aggregation comprises establishments coded to 'Wholesale Trade' (NAICS 41), 'Retail Trade' (NAICS 44-45), 'Transportation and storage' (NAICS 48-49), 'Information and Cultural Industries' (NAICS 51), 'Finance and Insurance' (NAICS 52), 'Real Estate and Rental and Leasing' (NAICS 53), 'Professional, Scientific and Technical Services' (NAICS 54), 'Management of Companies and Enterprises' (NAICS 55), 'Administrative and Support, Waste Management and Remediation Services' (NAICS 56), 'Educational Services' (NAICS 61), 'Health Care and Social Assistance' (NAICS 62), 'Arts, Entertainment and Recreation' (NAICS 71), 'Accommodation and Food Services' (NAICS 72), 'Other Services (except Public Administration)' (NAICS 81) and to 'Public Administration (NAICS 91)

54 - Professional, Scientific and Technical Services

This sector comprises establishments primarily engaged in activities in which human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis. The individual industries of this sector are defined on the basis of the particular expertise and training of the service provider.

The main components of this sector are legal services industries, accounting and related services industries, architectural, engineering and related services industries, surveying and mapping services industries, design services industries, management, scientific and technical consulting services industries, scientific research and development services industries, and advertising services industries.

The distinguishing feature of this sector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance. Thus, the establishments classified in this sector sell expertise. Much of the expertise requires a university or college education, though not in every case.

Establishments primarily engaged in providing instruction and training in a wide variety of subjects and those primarily engaged in providing health care by diagnosis and treatment are not included in this sector.

541 - Professional, Scientific and Technical Services

This subsector comprises establishments primarily engaged in activities in which human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis. The individual industries of this subsector are defined on the basis of the particular expertise and training of the service provider.

The main components of this subsector are legal services industries, accounting and related services industries, architectural, engineering and related services industries, surveying and mapping services industries, design services industries, management, scientific and technical consulting services industries, scientific research and development services industries, and advertising services industries.

The distinguishing feature of this subsector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance. Thus, the establishments classified in this subsector sell expertise. Much of the expertise requires a university or college education, though not in every case.

Establishments primarily engaged in providing instruction and training in a wide variety of subjects and those primarily engaged in providing health care by diagnosis and treatment are not included in this subsector.

5412 - Accounting, Tax Preparation, Bookkeeping and Payroll Services

This industry group comprises establishments primarily engaged in auditing accounting records; designing accounting systems; preparing financial statements; developing budgets; preparing tax returns; processing payrolls; bookkeeping; and billing.

54121 - Accounting, Tax Preparation, Bookkeeping and Payroll Services

This industry comprises establishments primarily engaged in auditing accounting records; designing accounting systems; preparing financial statements; developing budgets; preparing tax returns; processing payrolls; bookkeeping; and billing.

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