Council representation on various committees
| Permanent Commissions | Representatives | Substitutes |
| Administrative commission | Eric Westram Marie-Hélène Fortin Melissa Monk Stéphanie Nantel René Villeneuve Hélène Akzam Philip Panet-Raymond |
| Special Committees | Representatives | Substitutes |
| Urban Planning Advisory Committee | Stéphanie Nantel Marie-Hélène Fortin | |
| Retirement Committee | Melissa Monk Hélène Akzam |
| Technical Committees | Representatives | Substitutes |
| Demolition Committee | ||
| Rosemère in Bloom | Eric Westram |
| Other committees, organizations and corporations | Representatives | Substitutes |
| O.M.H. (Municipal Housing) | Eric Westram Melissa Monk | Philip Panet-Raymond |
| Rosemère and Lorraine Intermunicipal Water Treatment Board | Eric Westram René Villeneuve | Maire suppléant Stéphanie Nantel |
| Thérèse-De Blainville Intermunicipal Police Board | Eric Westram Philip Panet-Raymond | |
| Tricentris | René Villeneuve |