Notice of Intent to Sole Source - NIEHS Support Services for Epidemiology - Contract HHSN273201600003I- Extension of Ordering Period for IDIQ Contract and Increase to IDIQ Ceiling

Location: Maryland
Posted: Feb 17, 2026
Due: Mar 4, 2026
Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Type of Government: Federal
Category:
  • A - Research and development
Solicitation No: HHSN273201600003I_Epi_Notice
Publication URL: To access bid details, please log in.
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Notice of Intent to Sole Source - NIEHS Support Services for Epidemiology - Contract HHSN273201600003I- Extension of Ordering Period for IDIQ Contract and Increase to IDIQ Ceiling
Active
Contract Opportunity
Notice ID
HHSN273201600003I_Epi_Notice
Related Notice
Department/Ind. Agency
HEALTH AND HUMAN SERVICES, DEPARTMENT OF
Sub-tier
NATIONAL INSTITUTES OF HEALTH
Office
NATIONAL INSTITUTES OF HEALTH NICHD
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General Information
  • Contract Opportunity Type: Presolicitation (Original)
  • Original Published Date: Feb 17, 2026 03:33 pm EST
  • Original Response Date: Mar 04, 2026 04:00 pm EST
  • Inactive Policy: 15 days after response date
  • Original Inactive Date: Mar 19, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside: No Set aside used
  • Product Service Code: AJ11 - GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH
  • NAICS Code:
    • 541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • Place of Performance:
    Silver Spring , MD
    USA
Description

THIS IS A NOTICE OF INTENT TO AWARD A SOLE SOURCE CONTRACT MODIFICATION WITHOUT PROVIDING FOR FULL AND OPEN COMPETITION. THIS IS NOT A SOLICITATION OR A REQUEST FOR COMPETITIVE PROPOSALS.



The purpose of this announcement is for the Support Services for Epidemiology Program, within the National Institute of Environmental Health Services (NIEHS), National Institutes of Health, to issue a modification to the existing Indefinite Delivery, Indefinite Quantity (IDIQ) contract number HHSN273201600003I on a sole source basis. The objective is to extend the ordering period and increase the IDIQ ceiling to ensure continuation of mission critical research while the NIH procurement team continues to pursue the re-competition of these services under a new full and open cost reimbursement contract.



Please see attached notice.


Attachments/Links
Contact Information
Contracting Office Address
  • 6701 ROCKLEDGE DRIVE ROOM 1120
  • BETHESDA , MD 20817
  • USA
Primary Point of Contact
Secondary Point of Contact
History
  • Feb 17, 2026 03:33 pm ESTPresolicitation (Original)
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