2026-00325: Use of Bayesian Methodology in Clinical Trials of Drug and Biological Products; Draft Guidance for Industry; Availability
Public comment closed .
Get alerted when the next rule lands
New rules open for comment on their own schedule. Pick how you want to hear about them — we email you when one appears.
Publishing to members? Embed a live rule tracker on your own site — the proposed rules in your area and the comment deadlines closing on them, updating themselves. Free, one line of HTML.
Create a free account & build one →Summary
The Food and Drug Administration (FDA or Agency) is announcing the availability of a draft guidance for industry entitled "Use of Bayesian Methodology in Clinical Trials of Drug and Biological Products." This document provides guidance on the appropriate use of Bayesian methods in clinical trials. The primary focus is on the use of Bayesian methods to support primary inference in pivotal clinical trials designed to support the effectiveness and safety of drug and biological products.
The agency’s own summary, as published.
Don't miss the comment window
One Click Politics alerts you on every deadline, hearing, and rule change.
See all rules with comments due soon →