Without prejudice to any professional secrecy other than medical secrecy, the authorities and private individuals mentioned in 1° to 8° of Article L. 811-4 shall transmit to the competent administrative authority, acting within the framework of the examination of an initial application for a permit or an application for renewal of a permit or within the framework of the checks provided for in Articles L. 432-2, L. 432-5 and L. 433-1, the documents and information required to check the sincerity and accuracy of the declarations made or the authenticity of the documents produced with a view to granting a right of residence or verifying it.
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