I could not find any reference in your post ... e.g. FDA violated the x section y paragraph of APA by z.
So what is the basis of your claim / statement, top of your feeling?
Please enlighten me, how could you promise anything on behalf of Amarin ... Furthermore, the U.S. Supreme Court held that an agency’s decision not to pursue an enforcement action is presumptively unreviewable, as such actions are “committed to agency discretion by law” under § 701(a)(2) of the Administrative Procedure Act.