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PLITICAL
DATA

Ontario Heritage Act — evolution timeline

Ontario · 33 consolidated versions · 0 amending bills.

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33 consolidated versions from Jan 1, 2003 to Apr 1, 2026. Tap a consolidation to see what changed.

  1. Apr 1, 2026 · consolidation · current
  2. Nov 3, 2025 · consolidation
  3. Jun 5, 2025 · consolidation
  4. Dec 4, 2024 · consolidation
  5. Jul 1, 2024 · consolidation
  6. Jun 6, 2024 · consolidation
  7. Dec 4, 2023 · consolidation
  8. Jul 1, 2023 · consolidation
  9. Jan 1, 2023 · consolidation
  10. Nov 28, 2022 · consolidation
  11. Oct 19, 2021 · consolidation
  12. Jul 1, 2021 · consolidation
  13. Jun 1, 2021 · consolidation
  14. Apr 19, 2021 · consolidation
  15. Jul 1, 2019 · consolidation
  16. Jun 6, 2019 · consolidation
  17. May 29, 2019 · consolidation
  18. Apr 3, 2018 · consolidation
  19. Jan 1, 2018 · consolidation
  20. Dec 14, 2017 · consolidation
  21. Dec 12, 2017 · consolidation
  22. Nov 14, 2017 · consolidation
  23. Dec 15, 2009 · consolidation
  24. Aug 20, 2007 · consolidation
  25. Jul 25, 2007 · consolidation
  26. Jan 1, 2007 · consolidation
  27. Dec 20, 2006 · consolidation
  28. Oct 19, 2006 · consolidation
  29. Jun 12, 2006 · consolidation
  30. Apr 28, 2005 · consolidation
  31. Nov 30, 2004 · consolidation
  32. Nov 4, 2004 · consolidation
  33. Jan 1, 2003 · consolidation