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The West AccelTRA™ Component Program

Delivering packaging quality, speed and simplicity for generics customers

The AccelTRA Component Program offers market leading delivery times and a single next generation formulation for stoppers that help customers stay competitive. The AccelTRA Program can help generics manufacturers meet increasing quality standards, ensure fast response to market volatility and move product to market quickly.


Each year, generics manufacturers offer affordable options for patients and provide needed medications when critical drugs are in short supply. To lead in today’s generic drug environment, manufacturers need to file drug applications quickly, as well as respond to unforecasted market demand. In addition, the industry quality expectations are higher than ever before.

The unique needs of this market require that manufacturers keep pace with quality, speed and simplicity in all aspects of generic drug manufacturing. Many packaging suppliers simply can’t keep up with the demands that enable generic manufacturers to compete effectively in such a fast-paced market.


  • Meets Global Compendia

  • Industry Leading Extractables and Leachables Profile

  • Functional Performance


  • Optimized Lead Times

    • As quick as one week for trial and validation quantities

    • Consistent lead times for commercial requirements

  • Global Supply Chain Manufacturing and Distribution Network

    • North America

    • Europe

    • Asia Pacific


  • Single Next Generation Formulation 4031

  • Stoppers

    • 13 & 20 mm

    • Serum and Lyo

  • Westar® RS & RU Certified

  • Global Availability  

Acceltra program icon

With strong background information, you can mitigate risk, reduce testing and get to market faster.

The West Extractables Data Guide helps you assess compatibility for drugs coming off patent with:

  • Actual extractables data specific to 4031/45
  • Simulated leachables data mimicking common drug formulations

In addition, West Technical Customer Support is monitoring patent expiration to proactively recommend formulation compatibility.


West and the diamond logo, Westar and AccelTRA are trademarks or registered trademarks of West Pharmaceutical Services, Inc., in the United States and other jurisdictions.