(a) The statutes administered by the Commission provide generally(1) for the filing with it of certain statements, such as registration statements, periodic and ownership reports, and proxy solicitation material, and for the filing of certain plans of reorganization, applications and declarations seeking Commission approvals;(2) for Commission determination through formal procedures of matters initiated by private parties or by the Commission;(3) for the investigation and examination of persons and records where necessary to carry out the purposes of the statutes and for enforcement of statutory provisions; and(4) for the adoption of rules and regulations where necessary to effectuate the purposes of the statutes.(b) In addition to the Commission's rules of practice set forth in part 201 of this chapter, the Commission has promulgated rules and regulations pursuant to the several statutes it administers (parts 230, 240, 260, 270 and 275 of this chapter). These parts contain substantive provisions and include as well numerous provisions detailing the procedure for meeting specific standards embodied in the statutes. The Commission's rules and regulations under each of the statutes are available in pamphlet form upon request to the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.(c) The statutes and the published rules, regulations and forms thereunder prescribe the course and method of formal procedures to be followed in Commission proceedings. These are supplemented where feasible by certain informal procedures designed to aid the public and facilitate the execution of the Commission's functions. There follows a brief description of procedures generally followed by the Commission which have not been formalized in rules.(d) The informal procedures of the Commission are largely concerned with the rendering of advice and assistance by the Commission's staff to members of the public dealing with the Commission. While opinions expressed by members of the staff do not constitute an official expression of the Commission's views, they represent the views of persons who are continuously working with the provisions of the statute involved. And any statement by the director, associate director, assistant director, chief accountant, chief counsel, or chief financial analyst of a division can be relied upon as representing the views of that division. In certain instances an informal statement of the views of the Commission may be obtained. The staff, upon request or on its own motion, will generally present questions to the Commission which involve matters of substantial importance and where the issues are novel or highly complex, although the granting of a request for an informal statement by the Commission is entirely within its discretion.25 FR 6736, July 15, 1960, as amended at 76 FR 71875 , Nov. 21, 2011