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

Description
Expert Witness

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
541199 – All Other Legal Services
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
621112 – Offices of Physicians, Mental Health Specialists
541618 – Other Management Consulting Services

Description
Real Estate Brokerage Services

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

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
711510 – Independent Artists, Writers, and Performers
541519 – Other Computer Related 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
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
561611 – Investigation and Personal Background Check Services
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
519210 – Libraries and Archives
921190 – Other General Government Support
513210 – Software Publishers
541611 – Administrative Management and General Management Consulting Services
923130 – Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs)

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
541110 – Offices of Lawyers
541199 – All Other Legal Services
541611 – Administrative Management and General Management Consulting Services
561611 – Investigation and Personal Background Check Services
541990 – All Other Professional, Scientific, and Technical Services
922130 – Legal Counsel and Prosecution
813311 – Human Rights Organizations
541191 – Title Abstract and Settlement Offices
561320 – Temporary Help Services
541519 – Other Computer Related Services

Description
Other Special Studies and Analysis

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541512 – Computer Systems Design Services
541380 – Testing Laboratories and Services
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541620 – Environmental Consulting Services
541720 – Research and Development in the Social Sciences and Humanities
541690 – Other Scientific and Technical Consulting Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541511 – Custom Computer Programming 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
541330 – Engineering Services
541511 – Custom Computer Programming Services
561990 – All Other Support Services
622110 – General Medical and Surgical Hospitals
541519 – Other Computer Related Services

Description
Land Surveys, Cadastral Services (non-construction)

Possible NAICS Codes
541370 – Surveying and Mapping (except Geophysical) Services
541360 – Geophysical Surveying and Mapping Services
541519 – Other Computer Related Services
541690 – Other Scientific and Technical Consulting Services
541620 – Environmental Consulting Services
541330 – Engineering Services
561990 – All Other Support Services
115310 – Support Activities for Forestry
541990 – All Other Professional, Scientific, and Technical Services
561210 – Facilities Support Services

Possible NAICS Codes
721110 – Hotels (except Casino Hotels) and Motels
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
561920 – Convention and Trade Show Organizers
561499 – All Other Business Support Services
561210 – Facilities Support Services
711310 – Promoters of Performing Arts, Sports, and Similar Events with Facilities

Possible NAICS Codes
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
236220 – Commercial and Institutional Building Construction
531190 – Lessors of Other Real Estate Property
721110 – Hotels (except Casino Hotels) and Motels
561210 – Facilities Support Services
531110 – Lessors of Residential Buildings and Dwellings
332311 – Prefabricated Metal Building and Component Manufacturing
321991 – Manufactured Home (Mobile Home) Manufacturing
321992 – Prefabricated Wood Building Manufacturing
541611 – Administrative Management and General Management Consulting 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

Description
Program Management/Support Services

Includes
Includes: Situations Where The Contractor is Solely Responsible for Program Management As Well As Situations Where the Contractor Provides Program Management Support to A Government Program Manager

Excludes
Excludes: Program Evaluations/Review/Dev(PSC R410); Contract/Procurement/Acquisition Support (PSC R707)

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541519 – Other Computer Related Services
541511 – Custom Computer Programming Services
541512 – Computer Systems Design Services
561210 – Facilities Support Services
541618 – Other Management Consulting Services
541620 – Environmental Consulting Services

Possible NAICS Codes
541620 – Environmental Consulting Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541380 – Testing Laboratories and Services
541990 – All Other Professional, Scientific, and Technical Services
541611 – Administrative Management and General Management Consulting Services
924120 – Administration of Conservation Programs
813312 – Environment, Conservation and Wildlife Organizations
541690 – Other Scientific and Technical Consulting Services
541370 – Surveying and Mapping (except Geophysical) Services
541330 – Engineering Services

Description
Personal Property Management Services

Possible NAICS Codes
425120 – Wholesale Trade Agents and Brokers
811111 – General Automotive Repair
531311 – Residential Property Managers
541614 – Process, Physical Distribution, and Logistics Consulting Services
561210 – Facilities Support Services