Closed Solicitation · DEPARTMENT OF HEALTH AND HUMAN SERVICES

    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

    Sol. HHSN273201600003I_Epi_NoticePresolicitationSet-aside: No Set aside usedBETHESDA, MD
    Closed
    STATUS
    Closed
    closed Mar 4, 2026
    POSTED
    Feb 17, 2026
    Publication date
    NAICS CODE
    541715
    Primary industry classification
    PSC CODE
    AJ11
    Product & service classification

    AI Summary

    The Department of Health and Human Services intends to award a sole source contract modification for the Support Services for Epidemiology Program. This modification will extend the ordering period and increase the IDIQ ceiling to ensure the continuation of critical research while preparing for a future re-competition of these services.

    Contract details

    Solicitation No.
    HHSN273201600003I_Epi_Notice
    Notice Type
    Presolicitation
    Set-Aside
    No Set aside used
    Posted Date
    February 17, 2026
    Response Deadline
    March 4, 2026
    NAICS Code
    541715AI guide
    PSC / Class Code
    AJ11
    Contract Code
    7529
    Primary Contact
    BANK, SARAH N
    State
    MD
    ZIP Code
    20817
    AI Product/Service
    service

    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.

    Key dates

    1. February 17, 2026Posted Date
    2. March 4, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    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 is a federal acquisition solicitation issued by DEPARTMENT OF HEALTH AND HUMAN SERVICES. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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