This is a Notice of Intent to award a sole-source contract for specialized medical and scientific photography services to support NIH research. The performance of services will be at the NIH Clinical Center. The contract is a Firm-Fixed-Price IDIQ with a base period from April 1, 2026, to March 31, 2027, and three one-year option periods. The justification states only one vendor is capable due to specialized expertise and familiarity with NIH workflows. Interested vendors may submit capability statements to the listed point of contact.