Note to paragraph (b): The sale of a customer base, or a portion of a customer base, by a carrier to another carrier, is a sale of assets and shall be treated as an assignment, which requires prior Commission approval under this section.
Note 1 to paragraph (d): Because the issue of control inherently involves issues of fact, it must be determined on a case-by-case basis and may vary with the circumstances presented by each case. The factors relevant to a determination of control in addition to equity ownership include, but are not limited to the following: power to constitute or appoint more than fifty percent of the board of directors or partnership management committee; authority to appoint, promote, demote and fire senior executives that control the day-to-day activities of the licensee; ability to play an integral role in major management decisions of the licensee; authority to pay financial obligations, including expenses arising out of operations; ability to receive monies and profits from the facility's operations; and unfettered use of all facilities and equipment.
Note 2 to paragraph (d): If a transaction is one of the types listed further, the transaction is presumptively pro forma and prior approval need not be sought. In all other cases, the relevant determination shall be made on a case-by-case basis. Assignment from an individual or individuals (including partnerships) to a corporation owned and controlled by such individuals or partnerships without any substantial change in their relative interests; Assignment from a corporation to its individual stockholders without effecting any substantial change in the disposition of their interests; Assignment or transfer by which certain stockholders retire and the interest transferred is not a controlling one; Corporate reorganization that involves no substantial change in the beneficial ownership of the corporation (including re-incorporation in a different jurisdiction or change in form of the business entity); Assignment or transfer from a corporation to a wholly owned direct or indirect subsidiary thereof or vice versa, or where there is an assignment from a corporation to a corporation owned or controlled by the assignor stockholders without substantial change in their interests; or Assignment of less than a controlling interest in a partnership.
47 C.F.R. §63.24