On the official record
Official / RED VERIFIEDIRCC privacy impact summary describes GCMS as the single integrated worldwide system used internally to process citizenship and immigration applications. What people call GCMS notes are records retrieved from that system.
IRCC now sends officer decision notes with most temporary resident refusals (since 29 July 2025) and most permanent resident refusals (since 26 May 2026). That extract is not the same as a full ATIP disclosure. The same page excludes eTAs, temporary resident permits, and humanitarian and compassionate applications.
Source: IRCC: Privacy impact assessment summary, Global Case Management System · official page Oct 16, 2017 · checked Aug 21, 2026
Source: IRCC: Access to information and privacy · official page Dec 8, 2023 · checked Aug 21, 2026
Source: IRCC: Explaining application refusals, officer decision notes · official page date not printed on the fetched page · checked Aug 21, 2026 · Named on the existing GCMS reading guide. Temporary-resident notes since 29 Jul 2025. Permanent-resident notes since 26 May 2026.