Meaning
Formal provision in the certificate of incorporation that specifies the maximum number and type of shares a company is legally permitted to issue. A record of stock authorization defines the upper limit of the corporate capital structure until a formal amendment is filed to increase it. This figure is a hard ceiling (any attempt to issue shares beyond this number results in void securities).
The limit is established by the founders and modified by the board through stockholder approval.
Charter Constraint
Governance documents must explicitly list the classes of stock and the par value associated with each authorized share. The act of stock authorization does not itself create owners but merely establishes the pool from which the board may grant equity. Management must track the delta between authorized and issued shares to avoid legal breaches.
Amendment Procedure
Increasing the total capacity requires a board resolution followed by a majority vote of the existing stockholders. A certificate of amendment is then filed with the state to update the public record of the corporate powers, which ensures that future issuances have a solid legal basis.
Capital Control
Maintaining an accurate count of these limits is necessary for long term planning and anti dilution protections. It ensures that the board cannot unilaterally dilute existing owners without following the prescribed legal channels.