| 2026-07-09 | National Council of Canadian Muslims (NCCM) | Foreign Affairs |
| 2026-06-11 | Heart and Stroke Foundation of Canada | Health; Industry; Broadcasting; Media; Education |
| 2026-05-07 | Canadian Parents for French | Employment and Training; Arts and Culture; Bilingualism/Official Languages; Economic Development; Federal-Provincial Relations |
| 2026-04-29 | Unknown | Education |
| 2026-03-19 | The Centre for Israel and Jewish Affairs | National Security/Security |
| 2026-03-11 | Aerospace Industries Association of Canada | Energy; Government Procurement; Intellectual Property; International Relations; Science and Technology |
| 2026-03-11 | Unknown | Employment and Training; Forestry; Health; Immigration; Industry |
| 2026-02-25 | RDEE Canada | Employment and Training; Immigration; Regional Development; Small Business; Bilingualism/Official Languages |
| 2026-02-12 | Unknown | Arts and Culture; Bilingualism/Official Languages |
| 2026-01-26 | National Council of Canadian Muslims (NCCM) | Justice and Law Enforcement; National Security/Security; Religion; Foreign Affairs; Constitutional Issues |
| 2026-01-22 | Air Canada | Bilingualism/Official Languages |
| 2025-12-17 | Canadian Telecommunications Association | Telecommunications; Health; Infrastructure; Science and Technology |
| 2025-11-20 | Unknown | Bilingualism/Official Languages |
| 2025-11-20 | TALQ | Bilingualism/Official Languages; Economic Development; Constitutional Issues |
| 2025-11-18 | Canadian Construction Association | Employment and Training; Energy; Environment; Government Procurement; Immigration |
| 2025-11-06 | Refraction Asset Management | Energy; International Relations; Natural Resources; Foreign Affairs; Defence |
| 2025-10-27 | The Ontario Lung Association | Environment; Health; Education |
| 2025-10-23 | Assemblée de la francophonie de l'Ontario (AFO) | Budget; Bilingualism/Official Languages |
| 2025-10-21 | The College of Family Physicians of Canada | Health; Taxation and Finance |
| 2025-10-21 | College of Family Physicians of Canada | Health; Taxation and Finance |
| 2025-10-07 | CANADIAN HEALTH FOOD ASSOCIATION | Health |
| 2025-10-07 | University of Alberta | Employment and Training; Budget; Bilingualism/Official Languages; Education |
| 2025-09-17 | Canadian Parents for French | Employment and Training; Bilingualism/Official Languages; Federal-Provincial Relations; Education |
| 2025-09-16 | RDEE Canada | Employment and Training; Immigration; Regional Development; Small Business; Bilingualism/Official Languages |
| 2025-09-16 | Canadian Urban Transit Association | Infrastructure; Justice and Law Enforcement; Transportation; Budget; Municipalities |
| 2025-08-18 | Fédération des communautés francophones et acadienne du Canada | Bilingualism/Official Languages |
| 2025-08-18 | La Fédération des communautés francophones et acadienne du Canada (FCFA) | Bilingualism/Official Languages |
| 2025-07-10 | OneClose Inc. | Financial Institutions; Housing |
| 2025-06-09 | Canadian Ophthalmological Society | Employment and Training; Health; Science and Technology; Research and Development; Education |
| 2025-06-05 | KidSport | Sports |
| 2025-02-27 | CANADIAN DENTAL HYGIENISTS ASSOCIATION | Health; Budget; Research and Development |
| 2024-11-07 | Hotels Canada | Immigration; Labour; Taxation and Finance; Tourism; Housing |
| 2024-11-01 | Roshel | Employment and Training; Immigration; International Trade; Economic Development; Defence |
| 2024-10-22 | Unknown | Taxation and Finance |
| 2024-10-09 | Siemens Energy Canada Limited | Energy; Environment; Industry; International Trade; Regional Development |
| 2024-10-08 | Emera Incorporated | Energy; Environment; International Trade; Taxation and Finance; Climate |
| 2024-10-07 | Pet Industry Joint Advisory Council (PIJAC Canada) Operating as Pets Canada | International Trade; Budget; Animal Welfare; Foreign Affairs |
| 2024-09-23 | Roshel Inc. | International Trade; Defence |
| 2024-09-23 | Roshel | Economic Development; Defence |
| 2024-09-23 | Innovative Medicines Canada | Government Procurement; Health; Industry; Federal-Provincial Relations; Constitutional Issues |
| 2024-09-17 | OneClose Inc. | Financial Institutions; Housing |
| 2024-09-04 | Global Silicones Council | Environment |
| 2024-06-13 | CANADIAN NURSES ASSOCIATION/ASSOCIATION DES INFIRMIERES ET INFIRMIERS DU CANADA(CNA) | Health; Federal-Provincial Relations |
| 2024-05-31 | OneClose Inc. | Housing |
| 2024-05-27 | Canadian Chiropractic Association | Health |
| 2024-05-27 | OneClose Inc. | Financial Institutions; Housing |
| 2024-05-27 | The Canadian Chiropractic Association | Health; Aboriginal Affairs; Defence |
| 2024-05-09 | Jebsen & Jessen Metals Canada Inc. | International Trade; Foreign Affairs |