The National Institutes of Health (NIH) is offering a funding opportunity titled the Behavioral and Integrative Treatment Development Program (R01 Clinical Trial Optional) aimed at advancing research in behavioral and integrative treatments for substance use and dependence. This program encourages the development and testing of innovative behavioral therapies through a structured approach that includes intervention generation, efficacy testing in research settings, and real-world efficacy assessments, with a focus on diverse populations and the use of technology. The funding amount is contingent on NIH appropriations, with a maximum project period of five years, and applications are due by February 5, 2025. For further inquiries, interested applicants can contact NIH Grants Information at grantsinfo@nih.gov or visit the opportunity's webpage at https://grants.nih.gov/grants/guide/pa-files/PAR-24-299.html.