440 Clarence St, London ON
Last inspected August 10, 2026
1 violation was found at the most recent inspection.
Source: Middlesex-London Health Unit (MLHU)
August 10, 2026
This summary is AI generated and can contain mistakes.
The restaurant must keep potentially hazardous foods like meat, dairy, and prepared dishes at 4°C (40°F) or colder to prevent bacterial growth.
Cornerstone Sushi Ya is in the Central London neighbourhood. Central London, London has 374 restaurants tracked on Pass or Fail, inspected by Middlesex-London Health Unit (MLHU).
This record comes from Middlesex-London Health Unit (MLHU), which inspects food premises in London and the surrounding region. Inspectors record any violations of applicable health regulations on each visit. The report above is the most recent inspection on file.
These reports list specific violations rather than overall pass-or-fail categories. Each violation notes whether it was corrected on the spot or still needs follow-up. A report with no violations means none were recorded on that visit.
The Green Window
Central London
This restaurant has been inspected 10 times since May 10, 2023.
1 violation
Potentially hazardous food is maintained at 4°C (40°F) or lower
1 violation
Utensils are sanitized manually as required
No violations
1 violation
Food handler or supervisor present during operation has completed food handler training
1 violation
Multi-service articles, utensils, equipment and facilities are cleaned and sanitized
No violations
2 violations
Records, receipts, certificates maintained as required
Food handler or supervisor present during operation has completed food handler training
No violations
2 violations
Refrigeration and hot-holding equipment for potentially hazardous food is maintained
Records, receipts, certificates maintained as required
No violations