ASBM Submits Comments on FDA Draft Guidance Reducing the Role of Comparative Efficacy Studies in Biosimilar Approvals
January 20, 2026
On January 20, ASBM submitted formal comments to the U.S. Food and Drug Administration on the agency’s October 2025 draft guidance, Scientific Considerations in Demonstrating Biosimilarity to a Reference Product: Updated Recommendations for Assessing the Need for Comparative Efficacy Studies. In the comments, ASBM supports FDA’s recognition that comparative analytical assessments (CAA) have become increasingly […]