Health systems, med spas, and specialty clinics increasingly rely on 503B outsourcing facilities to stabilize supply, standardize quality, and alleviate in-house sterile compounding risk. But while FDA sets the federal framework, state-by-state licenses and permits determine whether a 503B can legally ship into your state—and those rules vary widely.

This guide explains the federal baseline, then spotlights a few states so procurement and compliance teams know what to check before onboarding a supplier. Read More >