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Justice De Sa
Ontario Superior Court of Justice
Reported rulings
8
Practice focus
Personal Injury, Criminal
Outcomes · all rulings
Defendant prevailed
38%
Dismissed
25%
Plaintiff prevailed
25%
Procedural
13%
Based on 8 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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Recent rulings
Case
Citation
Date
C.H.J. v. Jackiewicz
2024 ONSC 4852 (CanLII)
R. v. Latif
2026 ONSC 239 (CanLII)
Jan 13, 2026
R. v. Anderson
2025 ONSC 6277 (CanLII)
Nov 10, 2025
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