Records show portail.cder.dz's operability was checked 0 times from December 25, 2024, through the subsequent 0 days. As of December 25, 2024, portail.cder.dz was identified as either not functioning or encountering difficulties in all inspections. All testing of portail.cder.dz as of December 25, 2024, found no instances of inoperability. Every response as of December 25, 2024, shows that no error status code has been received. The response from portail.cder.dz on December 25, 2024, was received in 0 seconds, compared to an average of 0.000 seconds.