PART III
GENERAL PROVISIONS RELATING TO REQUESTS FOR ASSISTANCE
30. Confidentiality of requests -
A request for assistance and any document or part of a document supporting the request shall be kept confidential by any person dealing with the request in whole or in part, except to the extent that disclosure is necessary for execution of the request.
3. El Estado requerido preservará el carácter confidencial de toda solicitud de cooperación y de los documentos que las justifiquen, salvo en la medida en que su divulgación sea necesaria para tramitarla.