Description
Quality Control Services: Miscellaneous

Possible NAICS Codes
923120 – Administration of Public Health Programs
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
541380 – Testing Laboratories and Services
541690 – Other Scientific and Technical Consulting Services
541620 – Environmental Consulting Services
541611 – Administrative Management and General Management Consulting Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
562998 – All Other Miscellaneous Waste Management 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
541611 – Administrative Management and General Management Consulting Services
541219 – Other Accounting Services
541990 – All Other Professional, Scientific, and Technical Services
541519 – Other Computer Related Services
923120 – Administration of Public Health Programs
541910 – Marketing Research and Public Opinion Polling
561450 – Credit Bureaus
541511 – Custom Computer Programming Services

Description
Equipment and Materials Testing: Medical, Dental, and Veterinary Equipment and Supplies

Possible NAICS Codes
339116 – Dental Laboratories
923120 – Administration of Public Health Programs
541380 – Testing Laboratories and Services
541690 – Other Scientific and Technical Consulting Services
811210 – Electronic and Precision Equipment Repair and Maintenance
334516 – Analytical Laboratory Instrument Manufacturing
339112 – Surgical and Medical Instrument Manufacturing
339114 – Dental Equipment and Supplies Manufacturing
541990 – All Other Professional, Scientific, and Technical Services
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

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
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
541519 – Other Computer Related Services
721110 – Hotels (except Casino Hotels) and Motels
611430 – Professional and Management Development Training
561320 – Temporary Help Services

Description
Other Medical Services

Possible NAICS Codes
561320 – Temporary Help Services
622110 – General Medical and Surgical Hospitals
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
621399 – Offices of All Other Miscellaneous Health Practitioners
621910 – Ambulance Services
532283 – Home Health Equipment Rental
621498 – All Other Outpatient Care Centers
621610 – Home Health Care Services
621511 – Medical Laboratories

Description
Scientific Data Studies

Possible NAICS Codes
541380 – Testing Laboratories and Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
541714 – Research and Development in Biotechnology (except Nanobiotechnology)
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541620 – Environmental Consulting Services
541611 – Administrative Management and General Management Consulting Services
611310 – Colleges, Universities, and Professional Schools
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
813920 – Professional Organizations

Description
General Health Care Services

Possible NAICS Codes
622110 – General Medical and Surgical Hospitals
561320 – Temporary Help Services
621498 – All Other Outpatient Care Centers
621111 – Offices of Physicians (except Mental Health Specialists)
621999 – All Other Miscellaneous Ambulatory Health Care Services
541990 – All Other Professional, Scientific, and Technical Services
524114 – Direct Health and Medical Insurance Carriers
621511 – Medical Laboratories
621399 – Offices of All Other Miscellaneous Health Practitioners
621610 – Home Health Care Services

Description
Information Retrieval

Includes
Includes: Service Related to Search and Storage of Text Images, Video, and Other Such Data

Possible NAICS Codes
519290 – Web Search Portals and All Other Information Services
561611 – Investigation and Personal Background Check Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541110 – Offices of Lawyers
513120 – Periodical Publishers
541519 – Other Computer Related Services
921190 – Other General Government Support
541990 – All Other Professional, Scientific, and Technical Services
513210 – Software Publishers
519210 – Libraries and Archives

Description
Laboratory Testing Services

Possible NAICS Codes
621511 – Medical Laboratories
541380 – Testing Laboratories and Services
334516 – Analytical Laboratory Instrument Manufacturing
561320 – Temporary Help Services
541714 – Research and Development in Biotechnology (except Nanobiotechnology)
541990 – All Other Professional, Scientific, and Technical Services
325413 – In-Vitro Diagnostic Substance Manufacturing

Description
Personal Services Contracts

Possible NAICS Codes
812990 – All Other Personal Services
541990 – All Other Professional, Scientific, and Technical Services
928120 – International Affairs
541611 – Administrative Management and General Management Consulting Services
541519 – Other Computer Related Services
921190 – Other General Government Support
561320 – Temporary Help Services
561210 – Facilities Support Services
541690 – Other Scientific and Technical Consulting Services
561110 – Office Administrative Services

Includes
Acidity (pH) Meters; Gas Analyzers; Alkalinity Measuring Instruments; Colorimeters.

Excludes
Gas Detecting Equipment; Manual Gas Alarms; Chemicals; In Vitro Diagnostic Substances and Reagents.

Possible NAICS Codes
334516 – Analytical Laboratory Instrument Manufacturing
334519 – Other Measuring and Controlling Device Manufacturing
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
325413 – In-Vitro Diagnostic Substance Manufacturing

Includes
Medical logistics, biomedical equipment, occupational/public health, medical supply, medical readiness.

Possible NAICS Codes
561320 – Temporary Help Services
541614 – Process, Physical Distribution, and Logistics Consulting Services
621999 – All Other Miscellaneous Ambulatory Health Care Services
811210 – Electronic and Precision Equipment Repair and Maintenance
513210 – Software Publishers
621111 – Offices of Physicians (except Mental Health Specialists)
541511 – Custom Computer Programming Services
622110 – General Medical and Surgical Hospitals
621991 – Blood and Organ Banks
621512 – Diagnostic Imaging Centers

Includes
LICENSING AND PERMITTING SERVICES FOR ENERGY, MINING, GEOLOGICAL, GEOPHYSICAL, AND HAZARDOUS WASTE MANAGEMENT

Possible NAICS Codes
562112 – Hazardous Waste Collection
334290 – Other Communications Equipment Manufacturing
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
926150 – Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors
541620 – Environmental Consulting Services
813312 – Environment, Conservation and Wildlife Organizations
221310 – Water Supply and Irrigation Systems
541330 – Engineering Services
923120 – Administration of Public Health Programs
562910 – Remediation Services

Description
Medical and Health Studies

Possible NAICS Codes
621511 – Medical Laboratories
541690 – Other Scientific and Technical Consulting Services
524114 – Direct Health and Medical Insurance Carriers
541990 – All Other Professional, Scientific, and Technical Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541720 – Research and Development in the Social Sciences and Humanities
622110 – General Medical and Surgical Hospitals
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541380 – Testing Laboratories and Services
541611 – Administrative Management and General Management Consulting Services

Description
Other Administrative Support Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
561110 – Office Administrative Services
561320 – Temporary Help Services
561210 – Facilities Support Services
541990 – All Other Professional, Scientific, and Technical Services
561990 – All Other Support Services
541330 – Engineering Services
541199 – All Other Legal Services
721211 – RV (Recreational Vehicle) Parks and Campgrounds
541519 – Other Computer Related Services