Meaning
Legal power is vested in designated corporate officers to execute deeds and formal instruments using the official seal of the corporation. This corporate seal authority governs the execution of documents that require high levels of formality, such as real estate deeds or share certificates. Modern statutes often make the seal optional, but when it is used, this authority defines which signatures must accompany the impression.
Corporate Execution
Execution processes require the physical application of the metal seal to the document. The corporate seal authority is typically exercised by the company secretary alongside a director, creating a rebuttable presumption that the deed has been duly executed. Unauthorised agents are thereby prevented from committing the company to major liabilities.
Contractual Validity
Common law jurisdictions historically held that a corporation could only contract under its common seal. In modern commerce, the corporate seal authority is largely parallel to the authority to sign via electronic or wet signatures. The choice of seal execution is often dictated by the counterparty or by foreign registration offices that demand paper documents with raised seals.
Statutory Limitation
Legislative reforms in many jurisdictions have abolished the requirement for a seal altogether. Where the seal is used despite these reforms, the corporate seal authority must still be exercised in strict accordance with the articles of association. An execution that violates these internal rules may render the document unenforceable against the company if the counterparty had notice of the defect.
This ensures that the use of a seal does not create a loophole for unauthorised transactions executed by rogue board members.