Description
Other Management Support Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
561320 – Temporary Help Services
561210 – Facilities Support Services
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
541511 – Custom Computer Programming Services
541512 – Computer Systems Design Services
541618 – Other Management Consulting Services
541690 – Other Scientific and Technical Consulting Services

Description
Data Collection Services

Excludes
Excludes: Market Research/Public Opinion to Include Telephone and Field Interviews, Focus Testing, and Surveys (PSC R422)

Possible NAICS Codes
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
561611 – Investigation and Personal Background Check Services
923120 – Administration of Public Health Programs
541219 – Other Accounting Services
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541519 – Other Computer Related Services
541910 – Marketing Research and Public Opinion Polling
541511 – Custom Computer Programming Services
561450 – Credit Bureaus

Description
Economic Studies

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541620 – Environmental Consulting Services
541690 – Other Scientific and Technical Consulting Services
541720 – Research and Development in the Social Sciences and Humanities
519290 – Web Search Portals and All Other Information Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
513210 – Software Publishers
561450 – Credit Bureaus
541910 – Marketing Research and Public Opinion Polling

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541519 – Other Computer Related Services
611430 – Professional and Management Development Training
721110 – Hotels (except Casino Hotels) and Motels
561320 – Temporary Help Services

Description
Education Services

Possible NAICS Codes
611430 – Professional and Management Development Training
611710 – Educational Support Services
541519 – Other Computer Related Services
541611 – Administrative Management and General Management Consulting Services
611630 – Language Schools
611310 – Colleges, Universities, and Professional Schools
611699 – All Other Miscellaneous Schools and Instruction
611519 – Other Technical and Trade Schools
611512 – Flight Training
611420 – Computer Training

Description
Logistics Support Services

Possible NAICS Codes
541614 – Process, Physical Distribution, and Logistics Consulting Services
493190 – Other Warehousing and Storage
488310 – Port and Harbor Operations
561990 – All Other Support Services

Description
Accounting Services (NOTE: New code created for Financial Services See R710 below)

Possible NAICS Codes
541219 – Other Accounting Services
541211 – Offices of Certified Public Accountants
541611 – Administrative Management and General Management Consulting Services
541519 – Other Computer Related Services
541511 – Custom Computer Programming Services
541214 – Payroll Services
813920 – Professional Organizations

Description
Mailing and Distribution Services

Excludes
Excludes: Courier/Messenger (PSC R602)

Possible NAICS Codes
492110 – Couriers and Express Delivery Services
491110 – Postal Service
561499 – All Other Business Support Services
561431 – Private Mail Centers
532420 – Office Machinery and Equipment Rental and Leasing
561110 – Office Administrative Services
561210 – Facilities Support Services
541611 – Administrative Management and General Management Consulting Services
481112 – Scheduled Freight Air Transportation
541614 – Process, Physical Distribution, and Logistics Consulting Services

Description
Engineering and Technical Services

Includes
Includes: System Engineering, Technical Assistance and Other Services Used to Support the Program Office During the Acquisition Cycle

Excludes
Excludes: Language Translation and Sign Language Interpretation (PSC R608)

Possible NAICS Codes
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541512 – Computer Systems Design Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541690 – Other Scientific and Technical Consulting Services
541620 – Environmental Consulting Services
541611 – Administrative Management and General Management Consulting Services
541519 – Other Computer Related Services
336611 – Ship Building and Repairing
541511 – Custom Computer Programming Services

Includes
RESURFACING

Possible NAICS Codes
237310 – Highway, Street, and Bridge Construction
488490 – Other Support Activities for Road Transportation
115310 – Support Activities for Forestry
237990 – Other Heavy and Civil Engineering Construction
238910 – Site Preparation Contractors
212321 – Construction Sand and Gravel Mining
237210 – Land Subdivision
238990 – All Other Specialty Trade Contractors
926120 – Regulation and Administration of Transportation Programs
926110 – Administration of General Economic Programs

Description
Equipment and Materials Testing: Maintenance and Repair Shop Equipment

Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541380 – Testing Laboratories and Services
523910 – Miscellaneous Intermediation
541990 – All Other Professional, Scientific, and Technical Services
334516 – Analytical Laboratory Instrument Manufacturing
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
332710 – Machine Shops
811121 – Automotive Body, Paint, and Interior Repair and Maintenance
333921 – Elevator and Moving Stairway Manufacturing

Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing

Possible NAICS Codes
721110 – Hotels (except Casino Hotels) and Motels
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
561920 – Convention and Trade Show Organizers
561210 – Facilities Support Services
561499 – All Other Business Support Services
611430 – Professional and Management Development Training

Description
Lodging - Hotel/Motel

Possible NAICS Codes
721110 – Hotels (except Casino Hotels) and Motels
561599 – All Other Travel Arrangement and Reservation Services
531110 – Lessors of Residential Buildings and Dwellings

Description
Lectures For Training

Possible NAICS Codes
611430 – Professional and Management Development Training
611710 – Educational Support Services
541611 – Administrative Management and General Management Consulting Services
611310 – Colleges, Universities, and Professional Schools
611420 – Computer Training
611699 – All Other Miscellaneous Schools and Instruction
611630 – Language Schools
541620 – Environmental Consulting Services
541618 – Other Management Consulting Services
541612 – Human Resources Consulting Services