Records show portail.cder.dz's operability was checked 0 times from December 24, 2024, through the subsequent 0 days. As of December 24, 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 24, 2024, found no instances of inoperability. Every response as of December 24, 2024, shows that no error status code has been received. The response from portail.cder.dz on December 24, 2024, was received in 0 seconds, compared to an average of 0.000 seconds.