This is the second article of a two-part series that provides an overview of the work currently undertaken by members of the Aerosols Sub-Committee at the USP, focusing on recent updates to the normative and informative chapters within the committee’s remit.
This article focuses on the informative chapters that are either official text or are in draft, and fall under the remit of the sub-committee: <1601>, <1602>, <1603> and <1604>. The information provided on draft chapters and is based on previously published Stimuli articles, and should therefore be construed as only being indicative of likely content, given the USP reserves the right to change content, in particular to meet objectives in support of the United States Food and Drug Administration (FDA).