Biologics License Application (BLA)

With the evolving Regulatory enforcement for advanced therapies, such as, cellular and gene therapy products and other complex biologics/biosimilars that require extensive evaluation of quality, safety and efficacy aspects of drug products, Health authorities started implementing the risk-based review procedures for Biologics License Applications (BLAs) approval. As a result, there might be chances for missing out on mandatory information in the Biologics License Applications that could lead to an RTF (Refuse-to-File) action by the US FDA. Therefore, BLA sponsors prefer to be associated with a substantial Regulatory partner with significant experience in Regulatory consulting for Biologics and Biosimilar products.

Freyr assists sponsors with end-to-end Regulatory support for BLA submission process, starting from pre-BLA meetings/BPD meetings to post-approval LCM (Life Cycle Management) activities. Additionally, our highly experienced team members provide Regulatory support for marketing authorizations and required LCM for various biological products that are approved in both Regulatory paths (i.e. 351(a) innovator biologics Regulatory pathway and 351(k) Biosimilar Regulatory pathway).

Freyr Expertise

  • Pre-submission and strategic support in identifying the optimal Regulatory submission pathway for BLA filing
  • Regulatory support in scheduling the BLA FDA meetings (Type A, B, C and BPD meetings for Biosimilars) and various agency interactions
  • Regulatory gap analysis (review of developmental data/analytical similarity assessment data), preparation of Regulatory mitigation plans and Regulatory strategy for both 351(a) BLA submission and 351 (k) BLA submission to avoid RTF (Refuse-to-File) challenges
  • Compilation, technical review, finalization and submission of BLA package for several types of biological/biosimilars products (vaccines, recombinant therapeutic protein products, monoclonal antibody products, cellular and gene therapy products, etc.)
  • Regulatory consulting on Biologics drug development programs and request for expedited review program designations (fast track, breakthrough therapy, accelerated review & priority review)
  • Request for RMAT (Regenerative Medicine Advanced Therapy) designation for cell therapy, therapeutic tissue engineering product or human cell and tissue products
  • Regulatory strategy for HA queries, CRLs (Complete Response Letter); preparation and on-time submission of responses to the US FDA queries
  • Regulatory support for submission of post-approval LCM submissions (supplements PAS, CBE 30, CBE/BLA annual reports)

Latest Resources

  • Blogs

    ANVISA Becomes a Member of PIC/s Committee

    ANVISA Becomes a Member of PIC/s Committee

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  • White Papers

    Factors that May Cause FDA to Refuse to Receive (RTR) an ANDA

    Factors that May Cause FDA to Refuse to Receive (RTR) an ANDA

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  • Webinars

    Strategic Regulatory Partnerships How to Evaluate & Engage with a Regulatory Partner

    Strategic Regulatory Partnerships How to Evaluate & Engage with a Regulatory Partner?

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