When planning or transmitting encrypted programs in accordance to regulation, system operators shall report their encryption techniques to the Ministry of Transportation and Communications (MOTC) for its joint approval with relevant central agencies, prior to transmission.After an encrypted technique has been approved in accordance with the preceding Paragraph, if there is a change in encryption facilities or if the encrypted program cannot be effectively transmitted, the MOTC may notify the system operator to submit a new report for approval within a specified period of time. In the event that the system operator fails to do so within the specified period of time or if the new encryption technique is not approved, the encryption technique approved in the preceding Paragraph shall become void.