Council representation on various committees
| Committees | Representatives | Substitutes |
| Town Planning Advisory Committee | Stéphanie Nantel Marie-Élaine Pitre | - |
| Environment Advisory Committee | Marie-Élaine Pitre Stéphanie Nantel | - |
| Retirement Committee | René Villeneuve | Philip Panet-Raymond |
| Demolition Committee | All Council members | - |
| Rosemère in Bloom | Information to come | Information to come |
| Rosemère and Lorraine Intermunicipal Water Treatment Board | Philip Panet-Raymond | René Villeneuve |
| Thérèse-De-Blainville Intermunicipal Police Board | RoseAnna Cirino (until February 28, 2025) Marie-Andrée Bonneau (from March 1st, 2025) | - |
| Town of Rosemère Road Safety Committee | RoseAnna Cirino (until February 28, 2025) Marie-Andrée Bonneau (from March 1st, 2025) | - |
| Sustainable Land Use Planning Committee | Marie-Élaine Pitre RoseAnna Cirino | - |
| Citizen Experience Optimization Committeee | Marie-Andrée Bonneau Stéphanie Nantel | - |
| MADA Monitoring Committee | Stéphanie Nantel RoseAnna Cirino | - |
| Sound Financial Management Committee | René Villeneuve Philip Panet-Raymond | - |
| Employee's experience Committee | Marie-Andrée Bonneau Philip Panet-Raymond | - |
| Art selection Committee | Marie-Élaine Pitre Stéphanie Nantel | - |