IGMAC Memos

2026.03.17: IGMAC Certification Program Changes Notification

2026.03.10: IGMAC Certification Program – Updated Laboratory Requirements Notification

2025.10.13: IGMAC Notice of Change to the IGMAC Plant Certificate (Certification Confirmation)

2025.03.14: IMPORTANT REMINDER: IGMAC® Changes – Quality Assurance Program Requirements

2025.03.12: IGMAC Notice of Change: GCIA Determination (Laboratories)

2025.03.05: IGMAC Notice of Change: Audit Requirements Update – ACPF Calculation

2025.01.31: NEW Normalized Procedural Guide: The Procedural Guide for Use in the IGCC®/IGMA® Certification Program and the IGMAC® Certification Program (The Procedural Guide)

2024.08.01:  IMPORTANT: IGCC ®/IGMA ® & IGMAC ® Reviewed Spacer List Update

2024.01.22: IMPORTANT: Update Regarding IGMAC Approved Laboratory: Element – Mississauga, ON

2024.01.10: IMPORTANT: PUBLIC REVIEW - CAN CGSB 12.8 Insulating Glass Units - Vitrage isolants (Dec 24, 2024 - Feb 22, 2025)

2023.11.17: REMINDER: IGMAC Certification- IGMAC Permanent Mark Requirements

Top