What is Shelf Registration?

A procedure that allows firms to file one registration statement covering several issues of the same security. SEC Rule 415, adopted in the 1980s, allows a corporation to comply with registration requirements up to two years prior to a public offering of securities. With the registration "on the shelf," the corporation, by simply updating regularly filed annual, quarterly, and related reports to the SEC, can go to the market as conditions become favorable with a minimum of administrative preparation and expense.