| 2024-02-26 16:23 | CC:HEC | Haviland Enviro Corp | | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2024-02-26 16:22 | CC:HEC | Haviland Enviro Corp | | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-11-28 17:01 | CC:HEC | Haviland Enviro Corp | | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2023-11-28 16:53 | CC:HEC | Haviland Enviro Corp | | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-08-28 22:04 | CC:HEC | Haviland Enviro Corp | 0.13 | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2023-08-28 20:43 | CC:HEC | Haviland Enviro Corp | 0.13 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-07-28 16:25 | CC:HEC | Haviland Enviro Corp | 0.13 | SEDAR Audited Annual Financial Statements804 | SEDAR Audited Annual Financial Statements |
| 2023-05-10 09:56 | CC:HEC | Haviland Enviro Corp | 0.13 | News Release200 | Haviland signs LOI for QT with Xogen Technologies |
| 2023-05-10 07:58 | CC:HEC | Haviland Enviro Corp | 0.13 | Halt Trading170 | Haviland Enviro halted at the open |