Description
Manpower Studies

Possible NAICS Codes
813930 – Labor Unions and Similar Labor Organizations
541611 – Administrative Management and General Management Consulting Services
561320 – Temporary Help Services
488510 – Freight Transportation Arrangement
541612 – Human Resources Consulting Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238320 – Painting and Wall Covering Contractors
517121 – Telecommunications Resellers
561110 – Office Administrative Services

Description
Logistics Support Services

Possible NAICS Codes
541614 – Process, Physical Distribution, and Logistics Consulting Services
493190 – Other Warehousing and Storage

Description
Legal Services

Includes
Includes: Attorney Services, Such as Testimony Preparation, Adjudication; Arbitration; Mediation

Excludes
Excludes: Environmental Legal Support (PSC F115), Expert Witness (PSC R424), Court Reporting (PSC R606)

Possible NAICS Codes
541199 – All Other Legal Services
541110 – Offices of Lawyers
541611 – Administrative Management and General Management Consulting Services
561611 – Investigation and Personal Background Check Services
922130 – Legal Counsel and Prosecution
541990 – All Other Professional, Scientific, and Technical Services
813311 – Human Rights Organizations
561320 – Temporary Help Services
541191 – Title Abstract and Settlement Offices
561492 – Court Reporting and Stenotype Services

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
541330 – Engineering Services

Description
Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
531210 – Offices of Real Estate Agents and Brokers
488510 – Freight Transportation Arrangement
488991 – Packing and Crating
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
484110 – General Freight Trucking, Local
541614 – Process, Physical Distribution, and Logistics Consulting Services
492110 – Couriers and Express Delivery Services

Includes
Laboratory Glassware; Laboratory Funnels; Laboratory Furnaces; Glass Beads; Laboratory White Sand; Litmus Paper; Paper Filters; Insect Transfixion Pins; Laboratory Glass Wool; Laboratory Furniture, except Dental Laboratory.

Excludes
Instruments covered by other classes in group 66; Dental Laboratory Equipment; Laboratory Scales and Balances; In Vitro Diagnostic Substances and Reagents.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339999 – All Other Miscellaneous Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing

Includes
Automotive Lifts; Wheel Aligners; Brake Service Equipment; Tire Maintenance and Repair Equipment; Test stands and test equipment specially designed for use with motor vehicles.

Excludes
Hand Tools (FSG 51); Lubrication and Fuel Dispensing Equipment (FSC 4930); Basic types of electrical and electronic test instruments, including those specifically designed, such as ammeters, voltmeters, ohmmeters, multimeters, and similar instruments as shown in the indexes in the FSC (FSC 6625).

Possible NAICS Codes
333310 – Commercial and Service Industry Machinery Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
334419 – Other Electronic Component Manufacturing
333618 – Other Engine Equipment Manufacturing
444110 – Home Centers
334514 – Totalizing Fluid Meter and Counting Device Manufacturing
811111 – General Automotive Repair
336992 – Military Armored Vehicle, Tank, and Tank Component Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
332510 – Hardware Manufacturing

Includes
Specially Designed Test Equipment, Maintenance Fixtures and Stands.

Excludes
Instruments for use on both Fire Control and other Equipment; Airborne Fire Control Maintenance and Repair Shop Equipment.

Possible NAICS Codes
334514 – Totalizing Fluid Meter and Counting Device Manufacturing
922160 – Fire Protection
334419 – Other Electronic Component Manufacturing
561621 – Security Systems Services (except Locksmiths)
238220 – Plumbing, Heating, and Air-Conditioning Contractors
561210 – Facilities Support Services
332510 – Hardware Manufacturing
336412 – Aircraft Engine and Engine Parts Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
115310 – Support Activities for Forestry

Description
Data center services delivered as a service contract. Offsite data center facilities using the resources provided by 3rd parties. May be part of an Infrastructure as a Service offering.

Includes
Co-located (Colo) services, Data Center as a Service (DCaaS), and Managed Service Provider (MSP) data centers. Software that is licensed for use over a defined period of time. This can also be referred to term, temporary, provisional, or short-term.

Notes
Software as a Service, Service Contracts, Subscription based software provisioning, and device rentals are considered services.

Possible NAICS Codes
541519 – Other Computer Related Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
513210 – Software Publishers
541511 – Custom Computer Programming Services
517121 – Telecommunications Resellers
541512 – Computer Systems Design Services
334111 – Electronic Computer Manufacturing
519290 – Web Search Portals and All Other Information Services
517111 – Wired Telecommunications Carriers
517112 – Wireless Telecommunications Carriers (except Satellite)

Description
Maintenance, Repair and Rebuilding of Equipment: Cleaning Equipment and Supplies

Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
562991 – Septic Tank and Related Services
811412 – Appliance Repair and Maintenance
561720 – Janitorial Services
561790 – Other Services to Buildings and Dwellings
811192 – Car Washes
811210 – Electronic and Precision Equipment Repair and Maintenance
561210 – Facilities Support Services
562998 – All Other Miscellaneous Waste Management Services
541350 – Building Inspection Services

Description
Packing/Crating Services

Possible NAICS Codes
488991 – Packing and Crating
484210 – Used Household and Office Goods Moving
488510 – Freight Transportation Arrangement
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
488999 – All Other Support Activities for Transportation
492110 – Couriers and Express Delivery Services

Includes
Nonwood Dimensional Lumber; Flooring; Special Turning and Carvings; Nonwood Veneer.

Excludes
Millwork and Wood Veneer (FSC's 5520 and 5530); Items specified as Wooden (FSC 5510).

Possible NAICS Codes
336611 – Ship Building and Repairing
326199 – All Other Plastics Product Manufacturing
321212 – Softwood Veneer and Plywood Manufacturing
326299 – All Other Rubber Product Manufacturing
332312 – Fabricated Structural Metal Manufacturing
321999 – All Other Miscellaneous Wood Product Manufacturing
238330 – Flooring Contractors
314110 – Carpet and Rug Mills
423310 – Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
321215 – Engineered Wood Member Manufacturing

Description
Communications Studies

Possible NAICS Codes
541910 – Marketing Research and Public Opinion Polling
517122 – Agents for Wireless Telecommunications Services
517111 – Wired Telecommunications Carriers
517112 – Wireless Telecommunications Carriers (except Satellite)
541519 – Other Computer Related Services
517810 – All Other Telecommunications
541930 – Translation and Interpretation Services
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
519290 – Web Search Portals and All Other Information Services
541820 – Public Relations Agencies

Description
Quality Control Services: Water Purification and Sewage Treatment Equipment

Possible NAICS Codes
221320 – Sewage Treatment Facilities
541380 – Testing Laboratories and Services
221310 – Water Supply and Irrigation Systems
541690 – Other Scientific and Technical Consulting Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
325620 – Toilet Preparation Manufacturing
541620 – Environmental Consulting Services
561210 – Facilities Support Services
562998 – All Other Miscellaneous Waste Management Services

Description
Equipment and Materials Testing: Refrigeration, Air Conditioning, and Air Circulating Equipment

Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
541380 – Testing Laboratories and Services
423740 – Refrigeration Equipment and Supplies Merchant Wholesalers
541350 – Building Inspection Services
334519 – Other Measuring and Controlling Device Manufacturing
541330 – Engineering Services