Section 307 - Decisions, determinations and orders1. A final decision, determination or order adverse to a party in an adjudicatory proceeding shall be in writing or stated in the record and shall include findings of fact and conclusions of law or reasons for the decision, determination or order. Findings of fact, if set forth in statutory language, shall be accompanied by a concise and explicit statement of the underlying facts supporting the findings. If, in accordance with agency rules, a party submitted proposed findings of fact, the decision, determination or order shall include a ruling upon each proposed finding. A copy of the decision, determination or order shall be delivered or mailed forthwith to each party and to his attorney of record.2. Unless required for the disposition of ex parte matters authorized by law, members or employees of an agency assigned to render a decision or to make findings of fact and conclusions of law in an adjudicatory proceeding shall not communicate, directly or indirectly, in connection with any issue of fact, with any person or party, nor, in connection with any issue of law, with any party or his representative, except upon notice and opportunity for all parties to participate. Any such agency member (a) may communicate with other members of the agency, and (b) may have the aid and advice of agency staff other than staff which has been or is engaged in the investigative or prosecuting functions in connection with the case under consideration or factually related case. This subdivision does not apply (a) in determining applications for initial licenses for public utilities or carriers; or (b) to proceedings involving the validity or application of rates, facilities, or practices of public utilities or carriers.
3.(a) Each agency shall maintain an index by name and subject of all written final decisions, determinations and orders rendered by the agency in adjudicatory proceedings. For purposes of this subdivision, such index shall also include by name and subject all written final decisions, determinations and orders rendered by the agency pursuant to a statute providing any party an opportunity to be heard, other than a rule making. Such index and the text of any such written final decision, determination or order shall be available for public inspection and copying. Each decision, determination and order shall be indexed within sixty days after having been rendered.(b) An agency may delete from any such index, decision, determination or order any information that, if disclosed, would constitute an unwarranted invasion of personal privacy under the provisions of subdivision two of section eighty-nine of the public officers law and may also delete at the request of any person all references to trade secrets that, if disclosed, would cause substantial injury to the competitive position of such person. Information which would reveal confidential material protected by federal or state statute, shall be deleted from any such index, decision, determination or order.