Opportunity Overview
INTRODUCTION
PURSUANT TO RFO 5.101 — PRESOLICITATION NOTICE, THIS IS A NOTICE OF A PROPOSED CONTRACT ACTION.
THIS IS A NOTICE OF INTENT TO AWARD A SOLE SOURCE MODIFICATION UNDER CONTRACT PROGRAM NO. 75N95023C00014 WITH CALIFORNIA UNIVERSITY SAN DIEGO (UCSD) AND 75N95024C00027 WITH WASHINGTON UNIV (WASHU).
The National Institute of Mental Health (NIMH) at the National Institutes of Health (NIH) intends to modify Contract No. 75N95023C00014 (UCSD) and 75N95024C00027 (WASHU) titled National NeuroHIV Tissue Consortium (NNTC) - Clinical Sites to increase the task 2 costs of each contract by modification as follows:
A modification to Contract No. 75N95023C00014 (UCSD) to increase the contract value by $269,941.00 from $13,504,478.00 to $13,774,419.00 during Option Period Three (3) through 8/22/2027.
A modification to Contract No. 75N95024C00027 (WASHU) to increase the contract value by $543,301.63 from $7,778,864.00 to $8,322,165.63 for Option Period Two (2) through 9/22/2027.
There are no other changes.
The increase to the contract will allow for the continuation of work begun under these National NeuroHIV Tissue Consortium (NNTC) - Clinical Sites contract and prevent any delays or disruption of support services. The National NeuroHIV Tissue Consortium (NNTC) Clinical Site contracts 75N95023C00014 (California University San Diego) and 75N95024C00027 (Washington University) are for clinical research studies focused on mental health and neurocognitive outcomes in people with HIV. The site recruits, clinically assesses, and longitudinally follows a well-characterized participant cohort, and collects, stores, and distributes CNS and peripheral nervous system tissues, cerebrospinal fluid, and other biospecimens in close coordination with the NNTC Data Coordinating Center. The site also contributes specialized neuropsychiatric expertise critical to understanding the behavioral and psychiatric dimensions of CNS complications in people with and without HIV. Data and...
PURSUANT TO RFO 5.101 — PRESOLICITATION NOTICE, THIS IS A NOTICE OF A PROPOSED CONTRACT ACTION.
THIS IS A NOTICE OF INTENT TO AWARD A SOLE SOURCE MODIFICATION UNDER CONTRACT PROGRAM NO. 75N95023C00014 WITH CALIFORNIA UNIVERSITY SAN DIEGO (UCSD) AND 75N95024C00027 WITH WASHINGTON UNIV (WASHU).
The National Institute of Mental Health (NIMH) at the National Institutes of Health (NIH) intends to modify Contract No. 75N95023C00014 (UCSD) and 75N95024C00027 (WASHU) titled National NeuroHIV Tissue Consortium (NNTC) - Clinical Sites to increase the task 2 costs of each contract by modification as follows:
A modification to Contract No. 75N95023C00014 (UCSD) to increase the contract value by $269,941.00 from $13,504,478.00 to $13,774,419.00 during Option Period Three (3) through 8/22/2027.
A modification to Contract No. 75N95024C00027 (WASHU) to increase the contract value by $543,301.63 from $7,778,864.00 to $8,322,165.63 for Option Period Two (2) through 9/22/2027.
There are no other changes.
The increase to the contract will allow for the continuation of work begun under these National NeuroHIV Tissue Consortium (NNTC) - Clinical Sites contract and prevent any delays or disruption of support services. The National NeuroHIV Tissue Consortium (NNTC) Clinical Site contracts 75N95023C00014 (California University San Diego) and 75N95024C00027 (Washington University) are for clinical research studies focused on mental health and neurocognitive outcomes in people with HIV. The site recruits, clinically assesses, and longitudinally follows a well-characterized participant cohort, and collects, stores, and distributes CNS and peripheral nervous system tissues, cerebrospinal fluid, and other biospecimens in close coordination with the NNTC Data Coordinating Center. The site also contributes specialized neuropsychiatric expertise critical to understanding the behavioral and psychiatric dimensions of CNS complications in people with and without HIV. Data and...
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| Issuing agency | National Institutes of Health |
|---|---|
| Country | United States |
| Category | Government Procurement |
| NAICS | 541715 |
| PSC | AN12 |
| Published | August 09, 2026 |
| Procurement stage | Request for Proposal (RFP) |
| Response due | August 22, 2026 |
| Status | Open — accepting responses |
| Official source | View original notice |
| Last verified | August 10, 2026 |
Source: U.S. Government (SAM.gov) — public domain. GlobalGov is not affiliated with or endorsed by the United States Government.
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