::::*On placement: IMO the material about FDA rules and hearings (quite obviously) belongs in the section on Regulations rather than the section on 20th century revival 
 ::::*On inclusion: The question is not about notability or reliable sources, but about WP:DUE. The question needs a sentence on how homeopathic remedies are currently regulated in US (which is currently missing from the article besides mention of the 1938 act). It does not need to go into details of a FDA hearing, that may at best result in changes in those regulations at some indeterminate time in the future; the latter can be discussed at Regulation and prevalence of homeopathy#United States). 
 ::::