In proposed paragraph (a), obviously, it's that the information is publicly available. Proposed paragraph (b) is there because panel-type functions are allowed to call forward witnesses, just as courts are allowed to, so we need to make sure that, for procedural fairness, there is the ability to disclose the information so there are exceptions there. Finally, proposed paragraph (c) is if it's “authorized” in that particular “circumstance”, so...may enter into a discussion with the individual having the knowledge in order to be able to disclose it and authorize the disclosure of it.
On May 22nd, 2018. See this statement in context.