Adds new reporting, funding authorizations, and operational authorities aimed at increasing federal and regional efforts to prevent, seize, interdict, and prosecute fentanyl-related trafficking. It requires High Intensity Drug Trafficking Area (HIDTA) programs to provide new fentanyl-focused reports, authorizes HIDTA funding for 2025–2030, expands HIDTA purposes to include fentanyl interdiction assistance, and directs the Attorney General to set up temporary reassignment authority and a prioritization process for fentanyl investigations and prosecutions.

The changes are mainly enforcement and program-authorizing: they increase data and reporting requirements for HIDTAs, create a framework for reallocating DOJ personnel to fentanyl cases temporarily, and authorize multi-year support for HIDTA activities focused on fentanyl interdiction and prosecution. The bill does not itself appropriate money but authorizes spending and requires DOJ implementation steps to prioritize fentanyl work.