(a) Upon appeal from or review of an initial decision, the Commission will consider such parts of the record as are cited or as may be necessary to resolve the issues presented and, in addition, will, to the extent necessary or desirable, exercise all the powers which it could have exercised if it had made the initial decision.

(b) In rendering its decision, the Commission will adopt, modify, or set aside the findings, conclusions, and rule or order contained in the initial decision, and will include in the decision a statement of the reasons or basis for its action and any concurring and dissenting opinions.

(c) In those cases where the Commission believes that it should have further information or additional views of the parties as to the form and content of the rule or order to be issued, the Commission, in its discretion, may withhold final action pending the receipt of such additional information or views.

(d) The order of the Commission disposing of adjudicative hearings under the Fair Packaging and Labeling Act will be published in the Federal Register and, if it contains a rule or regulation, will specify the effective date thereof, which will not be prior to the ninetieth (90th) day after its publication unless the Commission finds that emergency conditions exist necessitating an earlier effective date, in which event the Commission will specify in the order its findings as to such conditions.