1. International Conference on Harmonisation (ICH), Impurities in New Drug Products Q3B (R2), IFPMA, Geneva (Switzerland), 2006.
2. International Conference on Harmonisation (ICH), Impurities in New Drug Substances Q3A (R2) IFPMA, Geneva (Switzerland), 2006.
3. International Conference on Harmonisation (ICH), Stability Testing of New Drug Substances and Products Q1A (R2) (Revised Guideline), 2003.
4. International Conference on Harmonisation (ICH), Photostability Testing of New Drug Substances and Products ICH Q1B, 1999.
5. International Conference on Harmonisation (ICH), Stability Testing for New Dosage Forms ICH Q1C, 1997.