The USP <922> for water activity measurements became official on 01-May-2021. This webinar describes how adding water activity measurements to stability protocols will improve the quality program. Learn how to use water activity data to determine both the moisture transmission rate of the packaging and actual moisture sorption properties of the drug product. See how this data can correlate to critical quality attributes of oral solid dosage pharmaceuticals including microbial growth, product degradation, dissolution rate failures, and changes in product physical properties. Download the webinar to learn more.