Yes, the measure allows for intercepting a postal item (letter, postcard, other thing in writing, packet, parcel) or in the course of transmission by modifying, interfering with the postal service, or monitoring transmissions. International requests for assistance in the interception of communications can only be made under Articles 17 to 22 of 2000 EU Mutual Legal Assistance Convention and can only be authorised for the purpose of preventing/detecting serious crime.