| 7 Oct 2021 | Registration Opens |
| 7 Oct 2021 | Abstract Submission Opens for (Oral & Poster Presentations) |
| 3 Dec 2021 | Program schedule & program topics announced |
| 11 Dec 2021 | Last date for Abstract submission (Poster & Moderated Poster presentations ) |
| 13 Dec 2021 | Keynote Speakers Announcement |
| 20 Dec 2021 | Last date for Oral/Poster authors to register to be included in program |
| 20 Dec 2021 | Last date for Early Bird Registration |
| 2 Jan 2022 | Final program available on website |
| 6 Jan 2022 | Announcement of Abstract acceptance |
| 15 Jan 2022 | CME announcement |
| 27 Jan 2022 | EHFC 2021 goes live! |
| Corporate Deadlines |
| 15 Nov 2021 | Early bird deadline for sponsorship and commercial exhibition |
| 5 Jan 2022 | Final Floor Plan Announcement |
| 10 Jan 2022 | Deadline for logo and artwork submission |
| 20 Jan 2022 | Deadline for submission of exhibitor names and sponsored delegate list |
