The Thunder Bay and District Injured Workers Support Group is run by a elected Board. There are 15 positions on the Board. Each Board member serves a three year term. The TBDIWSG runs staggered elections, meaning that five board positions or 1/3 of the Board, come up for elections each year. For example a board position filled in a 2017 end in 2020 and a board position filled in 2019 would end in 2021.
Below is the list of current Board member and trustees for the Thunder Bay and District Injured Workers Support Group as of the conclusion of the 2018 Annual General meeting.
| Name | Position on Executive | End of Term |
| Janet Paterson | President | 2021 |
| Ted Bobrowski | Vice President | 2021 |
| Jules Tupker | Secretary | 2021 |
| Steve Mantis | Treasurer | 2021 |
| Chris Lawson | 2021 | |
| Eugene Lefrancois | 2021 | |
| Diane Parker | 2021 | |
| Jim Littleford | 2021 | |
| Lise Vaugeois | 2021 | |
| Greg Snider | Trustee | 2020 |
| Moses Sheppard | HONORARY TRUSTEE | Life time appointment |
