Description
Expert Witness

Possible NAICS Codes
541199 – All Other Legal Services
621111 – Offices of Physicians (except Mental Health Specialists)
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
531320 – Offices of Real Estate Appraisers
541330 – Engineering Services
541618 – Other Management Consulting Services
621112 – Offices of Physicians, Mental Health Specialists

Possible NAICS Codes
513120 – Periodical Publishers
519290 – Web Search Portals and All Other Information Services
513110 – Newspaper Publishers
513130 – Book Publishers
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
519210 – Libraries and Archives
513199 – All Other Publishers
541519 – Other Computer Related Services
424920 – Book, Periodical, and Newspaper Merchant Wholesalers
513140 – Directory and Mailing List Publishers

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
Financial Services (includes credit card services and any other financial services. See revision to description for code R703 above)

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541211 – Offices of Certified Public Accountants
541219 – Other Accounting Services
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
522320 – Financial Transactions Processing, Reserve, and Clearinghouse Activities
523940 – Portfolio Management and Investment Advice
522390 – Other Activities Related to Credit Intermediation
541330 – Engineering Services
561611 – Investigation and Personal Background Check Services

Includes
Addressing Machines; Check Handling Machines; Coin Counting Machines; Mailing Machines; Currency Handling Machines.

Excludes
Pencil Sharpeners; Staplers, Office Type; Duplicating Equipment.

Possible NAICS Codes
334112 – Computer Storage Device Manufacturing
339940 – Office Supplies (except Paper) Manufacturing
423420 – Office Equipment Merchant Wholesalers
334111 – Electronic Computer Manufacturing
541519 – Other Computer Related Services
333310 – Commercial and Service Industry Machinery Manufacturing
561499 – All Other Business Support Services
532420 – Office Machinery and Equipment Rental and Leasing
334118 – Computer Terminal and Other Computer Peripheral Equipment Manufacturing
423430 – Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

Description
Accounting/Financial Management Studies

Possible NAICS Codes
541211 – Offices of Certified Public Accountants
541611 – Administrative Management and General Management Consulting Services
541519 – Other Computer Related Services
561990 – All Other Support Services
541219 – Other Accounting Services
519290 – Web Search Portals and All Other Information Services
513120 – Periodical Publishers
513140 – Directory and Mailing List Publishers
523999 – Miscellaneous Financial Investment Activities
524298 – All Other Insurance Related Activities

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
523910 – Miscellaneous Intermediation
334516 – Analytical Laboratory Instrument Manufacturing
541380 – Testing Laboratories and Services
334515 – Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
332710 – Machine Shops
541990 – All Other Professional, Scientific, and Technical Services
333921 – Elevator and Moving Stairway Manufacturing
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

Includes
Dishwashing Machines; Food Slicing Machines; Food Mixers; Utility Carts Specially designed for use in Kitchen and Dining Area.

Excludes
Sinks; Serving Carts (see class 7310 for Food Serving Carts).

Possible NAICS Codes
333241 – Food Product Machinery Manufacturing
339994 – Broom, Brush, and Mop Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
335220 – Major Household Appliance Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
811412 – Appliance Repair and Maintenance
423620 – Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
327110 – Pottery, Ceramics, and Plumbing Fixture Manufacturing
332215 – Metal Kitchen Cookware, Utensil, Cutlery, and Flatware (except Precious) Manufacturing
312112 – Bottled Water Manufacturing

Description
Hardware, software, and other equipment needed for specialized High Performance Computing (HPC) systems used in solving complex computational problems through massive concurrent use of computing resources and parallel processing techniques.

Includes
Software that is licensed for use indefinitely. This can also be referred to as perpetual, indefinite, permanent, continuous, or ever lasting.

Possible NAICS Codes
541519 – Other Computer Related Services
334111 – Electronic Computer Manufacturing
513210 – Software Publishers
334118 – Computer Terminal and Other Computer Peripheral Equipment Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance
541512 – Computer Systems Design Services
423430 – Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

Description
Hardware, software, and other equipment needed for local database instances, distributed platform, application and system integration resources enabling cross application development, communications and information sharing. Includes Mainframe database and middleware products and tools.

Includes
Mainframe database and middleware products and tools. Software that is licensed for use indefinitely. This can also be referred to as perpetual, indefinite, permanent, continuous, or ever lasting.

Possible NAICS Codes
541519 – Other Computer Related Services
513210 – Software Publishers
334111 – Electronic Computer Manufacturing
541511 – Custom Computer Programming Services
519290 – Web Search Portals and All Other Information Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541512 – Computer Systems Design Services
334118 – Computer Terminal and Other Computer Peripheral Equipment Manufacturing
423430 – Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

Description
Organization/Administrative/Personnel Studies

Possible NAICS Codes
541720 – Research and Development in the Social Sciences and Humanities
541611 – Administrative Management and General Management Consulting Services
561110 – Office Administrative Services
611710 – Educational Support Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541990 – All Other Professional, Scientific, and Technical Services
541910 – Marketing Research and Public Opinion Polling
541612 – Human Resources Consulting Services
611430 – Professional and Management Development Training
813920 – Professional Organizations

Description
Network services delivered as a service, by subscription, or service contract. Physical and wireless networks managed as a service connected to and from core data centers, work areas, and offices connecting end users to the organization's broader networks. Network services delivered in connection with other IaaS and PaaS services. Cloud based network management services and Software Defined Networks (SDN) accessed by service contract or subscriptions.

Includes
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
517112 – Wireless Telecommunications Carriers (except Satellite)
517111 – Wired Telecommunications Carriers
517410 – Satellite Telecommunications
517122 – Agents for Wireless Telecommunications Services
517121 – Telecommunications Resellers
517810 – All Other Telecommunications
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
513210 – Software Publishers
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services

Description
Technical Representation Services: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

Possible NAICS Codes
333618 – Other Engine Equipment Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
811191 – Automotive Oil Change and Lubrication Shops
811111 – General Automotive Repair
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
423120 – Motor Vehicle Supplies and New Parts Merchant Wholesalers
811114 – Specialized Automotive Repair
811121 – Automotive Body, Paint, and Interior Repair and Maintenance
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
213112 – Support Activities for Oil and Gas Operations

Description
Installation of Equipment: Construction, Mining, Excavating, and Highway Maintenance Equipment

Possible NAICS Codes
237990 – Other Heavy and Civil Engineering Construction
236220 – Commercial and Institutional Building Construction
238150 – Glass and Glazing Contractors
238330 – Flooring Contractors
336120 – Heavy Duty Truck Manufacturing
523999 – Miscellaneous Financial Investment Activities
561210 – Facilities Support Services

Description
Real Property Appraisals Services (SIC 6531)

Possible NAICS Codes
531320 – Offices of Real Estate Appraisers
541191 – Title Abstract and Settlement Offices
531210 – Offices of Real Estate Agents and Brokers
531390 – Other Activities Related to Real Estate
541611 – Administrative Management and General Management Consulting Services