| Key date | Reason |
|---|---|
| April 1, 2018 | new rules come into effect |
| May 1, 2018 | first day for third party advertisers to register |
| October 19, 2018 | last day for third party advertisers to register |
| December 31, 2018 | campaign period ends and last day to accept contributions |
| March 29, 2019 (2 p.m.) | last day to file financial statements and auditor’s reports |
In certain circumstances the filing date or campaign period may be extended.
