
Standard Security Verification Rules for PRC Corporate Seals
Verify PRC corporate seals by matching physical metrics and 13-digit PSB codes against government registry records before binding contracts are signed.
Formal endorsement by the individual named on the business license signifies the highest level of corporate intent and binds the legal entity to the terms of a document. This legal representative signature is the primary way that a company communicates its official decisions to the outside world. It is required for the most important legal acts, such as opening bank accounts, signing major contracts, and submitting government applications.
The individual who holds this power has a unique statutory status under Chinese law, acting as the living embodiment of the corporation. It applies to all registered companies, including foreign invested enterprises and state owned firms. The boundary of this power is the individual’s role as defined in the company’s articles of association and the registration recorded with the market supervision authority.
Statutory authority for the role is derived from the company’s registration with the government rather than just internal appointments. For a legal representative signature to be valid, the person must be the one officially recorded in the database of the State Administration for Market Regulation. This registration is public, allowing any counterparty to verify the signer’s identity.
The law gives this person the power to represent the company in all legal matters without a separate power of attorney. This is a very different system from many Western countries where multiple officers can bind the firm. In China, the concentration of power in one person’s hands makes the choice of legal representative a critical decision for shareholders.
It provides a single point of accountability for the company’s actions. This power can only be changed by a formal resolution of the board or the shareholders and a subsequent update to the business license.
Physical requirements for a valid signing process must be strictly followed to ensure the document is legally binding. A legal representative signature is often accompanied by the application of the corporate seal to the same document. In many cases, the signature alone is not enough to satisfy a bank or a government official.
The signature must match the specimen that is on file with the company’s bank and other authorities. If the signer uses a different style of writing or a different name, the document may be rejected. The signing process often takes place in person, especially for significant transactions like the transfer of real estate or the issuance of new shares.
This formalism is intended to prevent forgery and to ensure that the person signing is fully aware of the commitment they are making. It is a hallmark of the Chinese legal system’s focus on physical evidence and official records.
Temporary transfer of signing authority is possible but requires a high level of documentation to be recognized by others. When the legal representative is unavailable, they can issue a specific power of attorney to allow another person to provide a signature on their behalf. This document must be signed by the legal representative and stamped with the corporate seal to be valid.
The power of attorney must clearly define the scope of the authority and the period during which it is valid. It is usually limited to a specific transaction or a particular department’s activities. A general power of attorney is rarely accepted by Chinese banks for major financial transactions.
This logic ensures that the ultimate authority remains with the registered representative while allowing for the practical needs of a large business. The person receiving the delegated power is also held to a high standard of care and can be liable for any misuse of the authority. This system of controlled delegation is a necessary part of managing a complex organization within the Chinese legal framework.
It protects the company from unauthorized actions while allowing it to function efficiently.

Verify PRC corporate seals by matching physical metrics and 13-digit PSB codes against government registry records before binding contracts are signed.
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