The following is provided by the Canada Border Services Agency (CBSA).
Portal maintenance
Saturday June 24, 2023 from 05:00 to 05:30 (ET) and Sunday June 25, 2023 from 05:00 to 05:30 (ET): eManifest Portal users will not be able to view or update business account details, or register new business accounts.
Saturday June 24, 2023 from 06:00 to 07:00 (ET) and Sunday June 25, 2023 from 06:00 to 07:00 (ET): eManifest Portal users may experience forced re-logon. Portal users will still be able to create and submit all trade documents and update user accesses.
CERS maintenance
Saturday June 24, 2023 from 05:00 to 05:30 (ET) and Sunday June 25, 2023 from 05:00 to 05:30 (ET): CERS Portal users will not be able to view or update business account details, or register new business accounts.
Saturday June 24, 2023 from 06:00 to 07:00 (ET) and Sunday June 25, 2023 from 06:00 to 07:00 (ET): CERS Portal users may experience forced re-logon. Portal users will still be able to create and submit all trade documents and update user accesses.