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Home : Procurement Classification Codes : NAICS Codes : 54 Professional

54 Professional

Categories

541110 Offices of Lawyers

541120 Offices of Notaries

541191 Title Abstract and Settlement Offices

541199 All Other Legal Services

541211 Offices of Certified Public Accountants

541213 Tax Preparation Services

541214 Payroll Services

541219 Other Accounting Services

541310 Architectural Services

541320 Landscape Architectural Services

541330 Engineering Services

541340 Drafting Services

541350 Building Inspection Services

541360 Geophysical Surveying and Mapping Services

541370 Surveying and Mapping (except Geophysical) Services

541380 Testing Laboratories

541410 Interior Design Services

541420 Industrial Design Services

541430 Graphic Design Services

541490 Other Specialized Design Services

541511 Custom Computer Programming Services

541512 Computer Systems Design Services

541513 Computer Facilities Management Services

541519 Other Computer Related Services updated

541611 Administrative Management and General Management Consulting Services updated

541612 Human Resources and Executive Search Consulting Services

541613 Marketing Consulting Services

541614 Process Physical Distribution and Logistics Consulting Services

541618 Other Management Consulting Services

541620 Environmental Consulting Services

541690 Other Scientific and Technical Consulting Services

541710 Research and Development in the Physical Engineering and Life Sciences

541720 Research and Development in the Social Sciences and Humanities

541810 Advertising Agencies

541820 Public Relations Agencies

541830 Media Buying Agencies

541840 Media Representatives

541850 Display Advertising

541860 Direct Mail Advertising

541870 Advertising Material Distribution Services

541890 Other Services Related to Advertising

541910 Marketing Research and Public Opinion Polling

541921 Photography Studios Portrait

541922 Commercial Photography

541930 Translation and Interpretation Services

541940 Veterinary Services

541990 All Other Professional Scientific and Technical Services