Welcome to the DDReg Knowledge Capsule!In this episode, we unpack the rapidly changing global regulatory landscape for biosimilar development across key target markets: the US (FDA), European Union (EMA), UK (MHRA), China (NMPA/CDE), and Japan (PMDA).We examine the pivotal 2026 transition away from routine comparative clinical efficacy trials toward tailored, risk-based evaluation frameworks grounded in high-resolution comparative analytical data, pharmacokinetic (PK) studies, and immunogenicity assessments.Key topics covered in this episode:
- Tailored Evidence Pathways: How regulators like the FDA, EMA, MHRA, and PMDA are evaluating biosimilarity without automatically requiring comparative efficacy studies.
- Reference Product Selection & Bridging: Navigating jurisdiction-specific reference rules and establishing scientific bridging between foreign comparators and local originators.
- Global Core Strategy: Designing one unified scientific dossier with planned regional adaptations to avoid duplicated clinical trials and submission delays
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