Global Case Management System (GCMS)
Statutory definition
GCMS is an internal Government of Canada database used by IRCC, CBSA, and partner agencies to record application information, officer notes, decisions, and communications. Access to GCMS records is available to applicants and their representatives through ATIP requests under the Privacy Act. GCMS notes are frequently used in judicial review proceedings to understand the basis of the officer's decision.
Explanation
GCMS notes are the most important tool for practitioners seeking to understand why an application was refused. The notes record the officer's analysis and often reveal the specific deficiency or concern that led to the refusal — information that may not be apparent from the refusal letter alone. GCMS notes are routinely requested as part of preparation for judicial review applications or when reapplying after a refusal. ATIP requests for GCMS notes typically take 30–90 days to process.