The Federal Register published notice 2026-08552, attributed to FDA and its parent HHS department, on 2026-05-01. Its official title is “List of Bulk Drug Substances for Which There Is a Clinical Need Under Section 503B of the Federal Food, Drug, and Cosmetic Act,” and PeptideScanner's exact reviewed identity mapping connects the document to Glucagon, Liraglutide, Semaglutide and Tirzepatide. 1
This page reports bounded metadata from a Federal Register document attributed to FDA and its parent HHS department, and links to the official GovInfo PDF. It does not interpret legal effect, approval, safety, effectiveness, compounding status, or medical use. 1
What this source can tell us. PeptideScanner is reporting the cited regulator or label record. The summary does not extend that record into broader safety, effectiveness, or approval claims.