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Justice Mireille Giroux
Ontario Labour Relations Board
Reported rulings
2
Practice focus
Employment, Corporate
Outcomes · all rulings
Based on 2 reported rulings. Past results are not necessarily indicative of future results.
Curia · Appearance strategy
Run heavy on record-based arguments. This judge is historically receptive to plaintiff submissions grounded in contemporaneous medical records. Narrative-heavy expert opinions without corroborating documentation are more likely to be discounted.
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Sign up freeRecent rulings
Case
Citation
Date
Mainway Metalworks Inc. o/a Burloak Tool & Die Ltd. v Darlene Mitchell
2026 CanLII 14980 (ON LRB)
Feb 18, 2026
Ontario Council of the International Union of Painters and Allied Trades v Pro-PDG Construction Inc. o/a EDG Painting
2026 CanLII 7295 (ON LRB)
Jan 28, 2026
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