PDA Technical Glossary
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PDA Technical Glossary

PDA Technical Reports are highly valued membership benefits because they offer expert guidance and opinions on important scientific and regulatory topics and are used as essential references by industry and regulatory authorities around the world. These reports include terms which explain the material and enhance the reader’s understanding.

The database presented here includes the glossary terms from all current technical reports. The database is searchable by keyword, topic, or by technical report. Each definition provided includes a link to the source technical report within the  PDA Technical Report Portal.

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TR 29: Validation: Cleaning W
Worst Case Soil
A soil that is the most difficult to clean from production equipment based on knowledge generated from laboratory studies, scientific properties, and/or production experience. (TR29)
Source:
Worst-Case Process Condition
A condition or set of conditions encompassing upper and/or lower processing limits and circumstances, within standard operating procedures, which pose the greatest chance of product or process failure when compared to ideal conditions (such conditions do not necessarily induce product or process failure). (TR29)
Source: