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
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
336611 – Ship Building and Repairing
541519 – Other Computer Related Services
541611 – Administrative Management and General Management Consulting Services
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

Description
Audio/Visual Services

Possible NAICS Codes
334310 – Audio and Video Equipment Manufacturing
517111 – Wired Telecommunications Carriers
541512 – Computer Systems Design Services
512110 – Motion Picture and Video Production
541990 – All Other Professional, Scientific, and Technical Services
512191 – Teleproduction and Other Postproduction Services
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
541810 – Advertising Agencies
541519 – Other Computer Related Services
238210 – Electrical Contractors and Other Wiring Installation Contractors

Description
Other Education and Training Services

Possible NAICS Codes
611430 – Professional and Management Development Training
611512 – Flight Training
611710 – Educational Support Services
611699 – All Other Miscellaneous Schools and Instruction
611630 – Language Schools
611519 – Other Technical and Trade Schools
541611 – Administrative Management and General Management Consulting Services
611310 – Colleges, Universities, and Professional Schools
611420 – Computer Training
611620 – Sports and Recreation Instruction