The Department of Health and Human Services, specifically the National Institutes of Health (NIH), is seeking qualified small businesses to fulfill an Indefinite Delivery Indefinite Quantity (IDIQ) contract for the Biological Testing Facility (BTF), which focuses on the preclinical development of contraceptive products. The objective of this procurement is to support the discovery and optimization of anti-fertility agents, ensuring safety and efficacy evaluations that meet regulatory standards for clinical trials, ultimately aiding in the development of high-quality reproductive health products. Interested small businesses must demonstrate their qualifications, including compliance with Good Laboratory Practice and Good Manufacturing Practice, and provide capability statements by November 21, 2024, with the anticipated contract performance period running from September 3, 2025, to September 2, 2032. For further inquiries, interested parties may contact Adelola O. St John at lk202p@nih.gov or call 301-435-6955.