Home > Home > Products and Services > NOTAMProcedure

The Canadian NOTAM Operating Procedures

As of 10 October 2019, NAV CANADA adopted the ICAO NOTAM Standards for all NOTAM. The Canadian NOTAM Operating Procedures (CNOP) is revised and published to provide information and guidance. The manual is available in PDF format and is free of charge.

The Canadian NOTAM Operating Procedures is amended once a year or as required. The next issue will be posted no later than 10 days prior to the effective date.



​SPECIAL NOTICE: Section 8.3.2 Friction Requirements contains outdated requirements. Please refer to Transport Canada Advisory Circular AC 302-013 - Airport Winter Maintenance and Planning for up-to-date Friction Requirements.​​