How Can We Help You?

When you partner with ValSource, you partner with leaders in risk management, process validation, and continued verification. We stand with you every step of the way.

ValSource Corporate Contact Information

  • 610.269.2808
  • 918A Horseshoe Pike,
    Downingtown, PA 19335
  • This field is for validation purposes and should be left unchanged.

Resource Center

Essential Points To Consider For Better Microbial Data Deviation Investigations – Paula Peacos
December 16, 2020

Microbial data deviation investigations (MDDIs) are notoriously difficult to perform. They are time-consuming and labor-intensive. For even the most experienced microbiologists, determining the definitive root cause is often challenging. In most cases, the microbiologist is investigating a past event — sometimes by as much as a week or two. Evidence to support conclusions and decisions takes time to collect, and the available evidence is usually circumstantial and often scanty. Direct evidence (i.e., the “smoking gun”) is rare.

Read Article

Annex 1 revision experts.

Our consultants are highly-recognized for their Annex 1 knowledge and expertise. We provide a plan forward through Annex 1 updates, today and into the future.