75N96018F00002↗

Name: 75N96018F00002: Task Order 02 Award - "chronic Disease Validation&Analyses in the Sister Study"
Creator: SpendQuery
License: https://www.usa.gov/government-works

TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION&ANALYSES IN THE SISTER STUDY"

Delivery Order · National Institutes of Health · to Social & Scientific Systems, Inc. (UEI XKMBEM2BTLK3) · data as of 2026-10-20

Obligated to date$13.72M11 actions

Current value$24.16Mwith options exercised

Period2018-09-25 → 2031-07-31current end date

What it is

Product or service: R&D- Other Research and Development (Basic Research) (PSC AZ11)
Industry: Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) (NAICS 541715)
Contracting office: National Institute of Health Niehs (75N960)
Competition: Full and open after exclusion of sources
Pricing: Cost plus fixed fee
How it was bought: Single-award IDIQ · under 75N96018D00005
Solicitation: NIHES201800001
Where the work is: Durham, NC · district NC-04

Obligations by fiscal year

FY2023$3.80M

FY2024$3.77M

FY2025$2.38M

FY2026$3.77M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

11 actions since 2022-11-28. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-09-25	P00017	Supplemental agreement (work within scope)	$3.77M	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2025-09-23	P00016	Supplemental agreement (work within scope)	$2.40M	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2025-06-23	P00015	Change order	$5.0K	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2025-06-12	P00014	Funding only	-$8.8K	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2025-03-06	P00013	Administrative change	$0	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2025-02-27	P00012	Funding only	-$12.2K	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2024-09-13	P00011	Supplemental agreement (work within scope)	$3.71M	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2024-09-10	P00010	Funding only	$59.0K	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2023-12-12	P00009	Supplemental agreement (work within scope)	$0	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2023-09-18	P00008	Supplemental agreement (work within scope)	$3.80M	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"
2022-11-28	P00007	Administrative change	$0	TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-20). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…