That does happen where exposure in terms of the contaminant being in a particular area is only identified after. Somebody can come back, even if there's a decision that there isn't enough evidence to support a particular approval in that case. There are appeals processes, as well, and there is the ability for somebody to come back with new information when more information on exposure is brought up or when new research comes forward on contaminants in an area.
On December 3rd, 2024. See this statement in context.