Article 9U.K.
1.The CECIS shall be set up and operate in accordance with Decision No 1719/1999/EC and Decision No 1720/1999/EC.
2.The network layer shall be operated using the trans-European services for telematics between administrations (TESTA), an IDA generic service as set out in Article 4 of Decision No 1720/1999/EC.
3.The application layer shall be a web-enabled multilingual database, accessible over TESTA and linked with the use of a normal SMTP e-mail application.
4.The security layer shall be based on the use of the public key infrastructure for closed user groups (IDA PKI-CUG), an IDA generic service as set out in Article 4 of Decision No 1720/1999/EC.