| 2026-06-09 | Carbon Removal Canada | Industry; Science and Technology; Research and Development; Climate; Natural Resources |
| 2026-06-04 | Unknown | Aboriginal Affairs; Infrastructure; Taxation and Finance; Housing; Economic Development |
| 2026-05-26 | Canadian Federation of Independent Business (CFIB) | Small Business; Economic Development |
| 2026-05-21 | Carbon Removal Canada | Environment; Regional Development; Science and Technology; Research and Development; Climate |
| 2026-05-05 | Unknown | Government Procurement; Immigration; International Trade; Taxation and Finance |
| 2026-05-05 | SaskMilk (Saskatchewan Milk Marketing Board) | International Trade; Agriculture |
| 2026-05-05 | Dairy Farmers of Nova Scotia | International Trade; Agriculture |
| 2026-05-05 | Dairy Farmers of Ontario | International Trade; Agriculture |
| 2026-05-05 | Alberta Milk | International Trade; Agriculture |
| 2026-05-05 | Dairy Farmers of Canada | Environment; International Trade; Agriculture; Climate |
| 2026-04-29 | Canadian marine pilots' Association | Environment; Transportation; National Security/Security |
| 2026-04-28 | Canadian Mental Health Association | Health; Budget; Federal-Provincial Relations |
| 2026-04-23 | Canadian Parents for French | Employment and Training; Arts and Culture; Bilingualism/Official Languages; Economic Development; Federal-Provincial Relations |
| 2026-04-02 | The Professional Institute for the Public Service of Canada | Employment and Training; Environment; Fisheries; Government Procurement; Health |
| 2026-03-23 | Union des municipalités du québec | Employment and Training; Immigration; Infrastructure; Regional Development; Transportation |
| 2026-03-10 | Bébin | Environment; Mining; Regional Development; Research and Development; Economic Development |
| 2026-03-10 | 3R Minéral | Environment; Mining; Economic Development |
| 2026-02-10 | Unknown | Agriculture |
| 2026-02-03 | Unknown | Agriculture |
| 2026-01-24 | CIF Metal | Immigration; Small Business; Economic Development |
| 2026-01-21 | CIF Metal | Immigration; Small Business; Economic Development |
| 2025-11-24 | CIF Metal | Immigration; Small Business; Economic Development |
| 2025-11-20 | Canadian Egg Marketing Agency COB Egg Farmers of Canada | Health; Industry; Internal Trade; International Trade; Agriculture |
| 2025-11-18 | Canadian Construction Association | Employment and Training; Energy; Environment; Government Procurement; Immigration |
| 2025-10-29 | FEDERATION OF CANADIAN MUNICIPALITIES | Infrastructure; Taxation and Finance; Municipalities |
| 2025-10-29 | Federation of Canadian Municipalities | Infrastructure; Taxation and Finance; Municipalities |
| 2025-10-22 | Unknown | Research and Development |
| 2025-10-21 | Brunswick Corporation | Industry; International Trade; Taxation and Finance; Transportation; Economic Development |
| 2025-10-08 | Canadian Cattle Association | Agriculture |
| 2025-10-07 | Canadian Psychological Association | Health; Federal-Provincial Relations |
| 2025-09-22 | Canadian Coatings Association | Environment; Health; Industry; Infrastructure; International Trade |
| 2025-09-22 | TransAlta Corporation | Employment and Training; Energy; Environment; Aboriginal Affairs; Industry |
| 2025-09-22 | Canadian Chamber of Commerce | Industry; Economic Development |
| 2025-09-09 | Tourmaline Oil Corp. | Energy |
| 2025-06-18 | National Marine Manufacturers Association (NMMA) Canada | Taxation and Finance |
| 2025-02-17 | Unknown | Environment; Regional Development; Economic Development |
| 2025-02-12 | Unknown | Environment; Regional Development; Economic Development |
| 2025-01-14 | Unknown | Environment; Industry |
| 2024-10-29 | Ocean Spray Cranberries Inc. | Environment; Health; Labour; Agriculture; Consumer Issues |
| 2024-10-29 | Canadian Egg Marketing Agency COB Egg Farmers of Canada | Environment; Health; Industry; Internal Trade; International Trade |
| 2024-09-26 | Canadian Urban Transit Association | Infrastructure; Justice and Law Enforcement; Transportation |