ICH Bioquivalence Guidance Out
FDA has published the International Council for Harmonization’s M13A guidance, Bioequivalence for Immediate-Release Solid Oral Dosage Forms, with recommendations on conducting bioequivalence studies during both development and post-approval phases for orally administered immediate-release solid dosage forms designed to deliver drugs to the systemic circulation. The document says deviations from its recommendations may be acceptable if appropriate scientific justification is provided.
The guidance contains an Introduction, General Principles in Establishing Bioequivalence, Specific Topics, Documentation, and a Glossary.