The Ontario Ministry of Health has not yet announced the release of ALS PCS v.5.4.

While the update was originally expected to take effect in February 2025, the release timeline remains uncertain. Until ALS PCS v.5.4 is formally published, paramedics should continue to follow the current ALS PCS v.5.3 directives.

For updates, please monitor the Ministry of Health’s Paramedic Practice Documents.