PDA Letters (Cards)
![](https://pda.org/images/default-source/default-album/pda-letter/2020/featured-articles/covid-vaccine.jpg?sfvrsn=a0056f81_0)
Accelerated COVAX Approvals Maintained Rigorous Review Process
![](https://pda.org/images/default-source/default-album/pda-letter/2022/apr-20-2022.jpg?sfvrsn=22887581_0)
Merck Streamlines Quality Management with the Cloud
![](https://pda.org/images/default-source/default-album/pda-letter/general-images/pda-banner.jpg?sfvrsn=d1a27581_2)
Glenn E. Wright Starts as PDA President & CEO in March 2023; Richard M. Johnson to Retire
![](https://pda.org/images/default-source/default-album/pda-letter/2022/annual-meeting-2022.jpg?sfvrsn=94f87581_0)
PDA's Successful Return to In-Person Meetings
![](https://pda.org/images/default-source/default-album/pda-letter/2022/apr-6-2022.jpg?sfvrsn=34887581_0)
Initial Evaluation Roadmap for Modern Microbial Methods
![](https://pda.org/images/default-source/default-album/pda-letter/2020/featured-articles/voices-of-the-board.jpg?sfvrsn=7ea96f81_0)
Voices of the Board: The PDA Foundation
![](https://pda.org/images/default-source/default-album/pda-letter/2022/mar-24-2022.jpg?sfvrsn=6887581_0)
PDA is Updating Its Membership Structure!
![](https://pda.org/images/default-source/default-album/pda-letter/general-images/jpst.jpg?sfvrsn=68887581_2)
Rich Levy Retires; Shanker Gupta to serve as Acting JPST Editor
![](https://pda.org/images/default-source/default-album/pda-letter/2022/mar-16-2022.jpg?sfvrsn=5e887581_0)
How Ergonomics & Cleaning Reduce Injuries, Contamination in Micro QC Workflows
![](https://pda.org/images/default-source/default-album/pda-letter/2022/mar-10-2022.jpg?sfvrsn=7a887581_0)
The Role of Peer Review in the Success of the PDA Journal of Pharmaceutical Science and Technology
![](https://pda.org/images/default-source/default-album/pda-letter/2022/annual-meeting-2022.jpg?sfvrsn=94f87581_0)
Science-Based Approach to CCI Met with Enthusiasm
![](https://pda.org/images/default-source/default-album/pda-letter/2021/featured-articles/tools-for-success.jpg?sfvrsn=a13b6b81_0)
Long-Distance Leadership: Managing a Remote or Hybrid Workforce the Right Way
![](https://pda.org/images/default-source/default-album/pda-letter/2020/featured-articles/pda-75.jpg?sfvrsn=ecfb6e81_0)
PDA "Just Right" for John Shabushnig
![](https://pda.org/images/default-source/default-album/pda-letter/2020/featured-articles/voices-of-the-board.jpg?sfvrsn=7ea96f81_0)
Chair's Message: Busy Week in Dallas Marks Return to Live Events
![](https://pda.org/images/default-source/default-album/pda-letter/2022/article-of-year.jpg?sfvrsn=b42b6a81_0)
PDA Letter Article of the Year
![](https://pda.org/images/default-source/default-album/pda-letter/2022/feb-10-2022.jpg?sfvrsn=f60c6a81_0)
Guest Editorial: What Might Have Been
![](https://pda.org/images/default-source/default-album/pda-letter/2022/2022-viforum.jpg?sfvrsn=22796a81_0)
PDA Visual Inspection Forum Returns; Lands in Berlin in 2022
![](https://pda.org/images/default-source/default-album/pda-letter/2022/feb-3-2022.jpg?sfvrsn=465f6a81_0)
A supplier's perspective: How can EU GMP Annex I be integrated into the manufacturing of components for container closure systems?
![](https://pda.org/images/default-source/default-album/pda-letter/2022/2022.jpg?sfvrsn=c3be6a81_0)
President's Message: 2021, A Challenging Year for Everyone
![](https://pda.org/images/default-source/default-album/pda-letter/2020/featured-articles/pda-75.jpg?sfvrsn=ecfb6e81_0)