| 2026-06-04 | Canadian Organization for Rare Disorders | Health; Industry; Intellectual Property; Science and Technology; Budget |
| 2026-06-02 | Novo Nordisk Canada Inc. | Health; International Trade |
| 2026-06-02 | Innovative Medicines Canada | Health; Intellectual Property; International Relations; International Trade; Science and Technology |
| 2026-05-06 | MS Canada | Health; Science and Technology; Taxation and Finance; Budget; Research and Development |
| 2026-04-23 | Cystic Fibrosis Canada | Health |
| 2026-04-20 | Breakthrough T1D | Health |
| 2026-04-17 | Best Medicines Coalition | Health |
| 2026-04-10 | Enbridge Inc. | Energy; Environment; Aboriginal Affairs; Industry; International Relations |
| 2026-03-11 | Innovative Medicines Canada | Health; Intellectual Property; International Relations; International Trade; Science and Technology |
| 2026-03-10 | Vertex Pharmaceuticals (Canada) Incorporated | Health; Intellectual Property; Budget; Economic Development; Federal-Provincial Relations |
| 2026-03-10 | Vertex Pharmaceuticals (Canada) Inc. | Health; Industry; Intellectual Property; Science and Technology; Budget |
| 2026-01-09 | University of Calgary | Regional Development; Science and Technology; Budget; Research and Development |
| 2025-12-04 | University of Calgary | Regional Development; Science and Technology; Budget; Research and Development |
| 2025-11-25 | Amgen Canada Inc. | Health; Science and Technology |
| 2025-11-25 | Association of Canadian Publishers | Intellectual Property; Arts and Culture |
| 2025-11-25 | Novartis Pharmaceuticals Canada Inc. | Health; Industry |
| 2025-11-25 | Organon Canada Inc. | Health; Industry; Science and Technology |
| 2025-11-05 | Canadian Vehicle Manufacturers' Association | Environment; Industry; Transportation |
| 2025-10-21 | The Hospital for Sick Children (SickKids) | Health; Child Services |
| 2025-10-21 | Innovative Medicines Canada | Health; Infrastructure; Intellectual Property; International Relations; International Trade |
| 2025-10-21 | Bayer Inc. | Health; Intellectual Property |
| 2025-10-15 | Canadian Propane Association | Energy; Environment; Agriculture; Taxation and Finance; Transportation |
| 2025-10-07 | National Police Federation | Justice and Law Enforcement; Budget; Federal-Provincial Relations |
| 2025-10-02 | Amyotrophic Lateral Sclerosis Society of Canada | Health; Science and Technology; Budget; Research and Development |
| 2025-10-01 | RAREi - The Canadian Forum for Rare Disease Innovators | Health; Industry; Budget |
| 2025-09-25 | CANADIAN FOODGRAINS BANK | International Relations; International Development; Foreign Affairs |
| 2025-09-19 | FEDERATION OF CANADIAN MUNICIPALITIES | Health; Justice and Law Enforcement; Municipalities |
| 2025-09-11 | Hotels Canada | Immigration; Labour |
| 2025-07-07 | Amgen Canada Inc. | Health; Science and Technology; Taxation and Finance |
| 2025-06-18 | Unknown | Environment; International Trade; Economic Development |
| 2025-06-02 | Association for Reformed Political Action (ARPA) Canada | Health; Justice and Law Enforcement |
| 2025-03-13 | TELUS Corporation | Telecommunications; Infrastructure; Justice and Law Enforcement |
| 2025-02-24 | Canadore College | Employment and Training; Health; Immigration; Aboriginal Affairs; Science and Technology |
| 2025-02-10 | TLScontact | Government Procurement; Immigration; Industry; Infrastructure; Intellectual Property |
| 2025-02-10 | Polytechnics Canada | Immigration; International Relations; Labour; Taxation and Finance; Foreign Affairs |
| 2025-02-07 | Calgary Chamber of Commerce | Labour; Small Business; Taxation and Finance; Budget |
| 2025-02-05 | National Association of Career Colleges | Immigration; Education |
| 2025-02-05 | Canadian Mushroom Growers Association | Employment and Training; Immigration; Agriculture; Taxation and Finance; Budget |
| 2025-01-28 | University of Calgary | Energy; Environment; Infrastructure; Regional Development; Science and Technology |
| 2025-01-15 | National Cattle Feeders'Association | Employment and Training; Agriculture; Housing |
| 2025-01-15 | National Cattle Feeders' Association | Employment and Training; Agriculture |
| 2025-01-08 | Canadian Steel Producers Association | International Trade; Climate |
| 2024-12-11 | Progressive Contractors Association of Canada | Immigration |
| 2024-12-09 | The College of Immigration and Citizenship Consultants | Immigration; Education |
| 2024-12-09 | University of Alberta | Energy; Environment; Immigration; International Relations; Climate |
| 2024-12-03 | Centennial College | Employment and Training; Immigration; Education |
| 2024-12-02 | Canadian Bar Association | Immigration |