What documents do I need to provide to change the lock?

Legal analysis: After the lease contract with the original tenant is terminated, the landlord can take back the house and change the lock. In this case, it is legal to change the lock. Generally, formal unlocking companies need procedures; Such as: 1, my ID card; 2. Property certificate of the location to be unlocked; 3. Property company certificate or neighbor certificate; 4. Neighbors and real estate licenses. Generally, as long as the above two conditions are met.

Legal basis: Article 14 of the Regulations of People's Republic of China (PRC) on Public Security Administration of Lock-unlocking Industry provides lock-unlocking services for units and individuals, and lock-unlocking practitioners, help-seeking units and individuals shall register with the local police station.

Fifteenth lock practitioners to provide personal door lock services, should check the resident identity card and other valid identity documents, and register and save. When unlocking, neighbors, community or property management unit staff should be present. Helper can't provide my resident ID card and other valid identity documents or neighbors, community or property management unit staff can't be present at the time of unlocking, helper shall provide a guarantor, and unlocking practitioners shall verify the guarantor's valid identity documents in detail, and indicate them in detail in the register of accepting unlocking business; If a guarantor cannot be provided, the lock shall be unlocked under the supervision of the local police station.

Article 16 Where an unlocking practitioner provides unlocking services for a unit, he shall check the business license of the legal person of the unit seeking help and the power of attorney of the legal representative stamped with the official seal, and register and keep it.