Rapid Tech Transfer of Vaccine Drug Substance

Amid the COVID-19 pandemic, Emendo drove a rapid pharma tech transfer of a vaccine drug substance from Phase 2 to Phase 3 manufacturing for a BioTech client. The project was conducted under time pressure, global supply chain disruptions, and pharma regulatory compliance requirements.

Industry:BioTech
Year:2020

THE BACKGROUND

Navigating Pandemic Urgency in BioTech Technology Transfer

In the midst of the global COVID-19 pandemic, a BioTech company developing a corona vaccine faced the urgent need to transfer their drug substance manufacturing from Phase 2 to Phase 3 scale. This required transferring the entire biologics technology transfer process for the drug substance to an external contract manufacturing organization (CMO), while ensuring uninterrupted regulatory compliance and product quality. 

The urgency was driven by fixed regulatory submission deadlines and the global demand for vaccines. Any delay risked not only missing critical milestones but also affecting worldwide access to life-saving vaccines. The client needed a partner with deep expertise in technology transfer in the pharmaceutical industry, who could navigate changing conditions, align stakeholders, and provide structure to a complex, high-stakes transfer. 

THE CHALLENGE

Managing Complex Tech Transfer in Challenging Conditions

Technology transfer in pharma is inherently complex, involving rigorous documentation, risk management, and cross-functional coordination. During the pandemic, these challenges multiplied:

  • Time pressure: Phase 3 batches had to be manufactured within months to keep the development program on track. 
  • Supply chain constraints: Key raw materials and single-use components such as resins and filters had unprecedented lead times, forcing process adaptations. 
  • High stakes: Any delay risked missed regulatory submission deadlines and potential impact on global vaccine availability. 

The client needed a partner with deep Tech Transfer expertise and the agility  to navigate uncertainty, align stakeholders, and deliver under extraordinary constraints. 

OUR APPROACH

Structured & Agile Technology Transfer Execution

1. Systematic CMO Screening

We performed a comprehensive market scan to identify CMOs with the required large-scale capabilities and available capacity – a challenging task given pandemic constraint. We developed evaluation criteria focusing on regulatory track record, technical fit, and ability to execute drug product tech transfer activities under accelerated timelines. Through structured evaluations and negotiations, we secured the right partner to deliver at speed and quality.

2. Process Design & Adaptation

Building on the Phase 2 process, we developed a full commercial-scale process design. Due to shortages in critical single-use components, our team re-engineered unit operations using alternative resins and filters. This required careful process characterization to demonstrate equivalence while meeting pharma regulatory compliance standards. This step was central to ensuring drug substance scale-up was both technically and regulatorily sound.

3. Proof-of-Concept Runs

Before full-scale production, we executed small-scale adaptation runs to verify process robustness and lot-to-lot consistency. A new working cell bank was created and qualified, providing a stable foundation for biologics technology transfer and reducing risk during scale-up. These runs provided critical data for regulatory documentation and de-risked the Phase 3 batches.

4. Structured Governance & Planning

To maintain alignment, we designed a governance model bringing together specialists from manufacturing, QA, RA, and senior management from both Sending (SU) and Receiving units (SU). We held frequent decision forums to address open points immediately, with clear escalation paths. This structured governance ensured efficient documentation flow, supported technology transfer in pharmaceutical industry standards, and enabled informed, fast decision-making.

5. Agile Execution

We applied rigorous planning tools, real-time document tracking, and rapid root cause analysis of deviations. Our close collaboration with the SU and the CMO enabled rapid problem-solving and adaptation at every stage. This agile execution approach allowed the team to keep momentum without compromising quality – essential for successful BioTech technology transfer.

THE RESULTS

Delivering a Phase 3 Batch during Global Crisis

Within just five months of signing the CMO agreement, the process was successfully scaled up and the Phase 3 drug substance batch was manufactured and released – a remarkable achievement under pandemic conditions. 

Key success parameters included: 

  • Systematic CMO selection  securing the right partner under market pressure. 
  • Agility  in process design and raw material adaptation. 
  • Cross-functional alignment  across technical, quality, regulatory, and management stakeholders. 
  • Robust governance and document tracking, ensuring compliance and efficiency. 

By combining structured methods with agile execution, Emendo helped the client achieve what seemed nearly impossible: a large-scale Phase 3 batch delivered at pandemic speed. 

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GET IN TOUCH

Navigate Complex Tech Transfers

If you are facing similar challenges with technology transfer in pharma or drug product tech transfer, reach out to Pernille Bonnor, Senior Scientific Consultant at Emendo Research & Development.

Pernille Bonnor

Pernille Bonnor

Scientific Senior Consultant