
Public Security Bureau Registration Rules for Chinese Corporate Seals
PSB seal recordation binds corporate authority through a 13-digit code, overriding signatures unless fraudulent creation meets explicit civil code standards.
Administrative regulations in China govern the creation, registration and usage of official corporate seals to ensure the authenticity and legal validity of commercial transactions. In corporate governance, the public security bureau chop rules require all registered companies to obtain approval from the local public security bureau before carving or modifying their official seals. These seals, often called chops, include the company’s official round seal, the financial seal, the legal representative’s personal seal and the contract seal.
Under these rules, each seal must contain a unique identification number and must be registered in the public security bureau’s database to prevent unauthorized duplication and fraud. The legal authority of these registered chops is absolute, meaning that a document stamped with a registered chop is legally binding on the company, even if the individual who applied the stamp did not have the authority to do so.
Verification steps and formal documentation requirements must be completed before a company can obtain or replace its registered seals from an authorized carver. To comply with the public security bureau chop rules, a new company must submit its business license, the identification documents of its legal representative and a completed application form to the local public security bureau. Once the application is approved, the bureau issues a permit that allows the company to have its seals carved by a licensed and registered seal-carving shop.
These authorized shops use specialized software to embed a unique digital signature or serial number into each chop, which is then uploaded back to the public security bureau database. This tracking system ensures that any attempt to use a non-registered seal can be easily detected and rejected by banks and government offices.
Management protocols for the custody and use of corporate seals are necessary to prevent misuse, internal fraud or unauthorized commitments that could damage the company’s finances. To minimize risks under the public security bureau chop rules, companies must establish strict internal control policies, such as keeping the different seals in separate locked safes and requiring dual authorization for their release. Many organizations use physical logbooks or digital tracking systems to record the date, the purpose and the authorized user for every instance a chop is applied to a document.
In some cases, companies implement electronic seal systems that generate a digital version of the chop with a time-stamp and a user-tracking trail to secure remote transactions. These controls are essential because the physical presence of the stamp on a document creates a strong legal presumption of corporate consent.
Legal remedies and recovery procedures are available to companies when their seals are lost, stolen or used without authorization by employees or former managers. To resolve situations where control of the physical seals has been lost, the legal representative must immediately report the loss to the local public security bureau and publish a cancellation notice in a registered newspaper. Under the public security bureau chop rules, this public notice invalidates the old seals and allows the company to apply for the creation and registration of a new set of chops.
If an unauthorized contract is stamped with a stolen seal, the company must prove that the counterparty acted in bad faith or knew that the seal was being used without authority to escape liability. This heavy burden of proof highlights the critical need for constant vigilance and strict physical security over all corporate seals.

PSB seal recordation binds corporate authority through a 13-digit code, overriding signatures unless fraudulent creation meets explicit civil code standards.
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