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The principles of validation and the ECVAM validation process.
Andrew P Worth1, Michael Balls
1ECVAM, Institute for Health & Consumer Protection, European Commission Joint Research Centre, 21020 Ispra (VA), Italy.
Alternatives to Laboratory Animals : ATLA
|January 7, 2003
Summary
Test method validation ensures relevance and reliability for regulatory acceptance. This paper outlines international principles for alternative test validation, focusing on ECVAM's application to in vitro tests.
Area of Science:
- Toxicology and Pharmacology
- Regulatory Science
- Biomedical Research Methods
Background:
- Test method validation is crucial for assessing relevance and reliability.
- It bridges the gap between method development and regulatory acceptance.
- International agreement exists on validation principles, but practical application varies.
Purpose of the Study:
- To summarize the principles of alternative test development and validation.
- To describe the application of these principles to in vitro test validation by ECVAM.
Main Methods:
- Review and synthesis of international principles for test method validation.
- Case study analysis of ECVAM's application of these principles to in vitro tests.
Main Results:
- Established international principles for alternative test validation.
- Demonstrated a framework for applying these principles, exemplified by ECVAM's in vitro test validation.
Conclusions:
- Adherence to agreed-upon validation principles is essential for regulatory acceptance.
- ECVAM's approach provides a model for the validation of in vitro tests.
- Standardized validation processes enhance the reliability and acceptance of alternative testing methods.