| 2026-07-14 | The College of Family Physicians of Canada | Health; Taxation and Finance |
| 2026-06-16 | ALBERTA FOREST PRODUCTS ASSOCIATION | Forestry; International Relations; International Trade; Natural Resources |
| 2026-06-16 | Forest Products Association of Canada | Forestry; Industry; International Trade; Economic Development |
| 2026-06-16 | Canadian Medical Association | Employment and Training; Health; Taxation and Finance; Budget; Climate |
| 2026-06-10 | Mental Health Commission of Canada | Health |
| 2026-06-10 | Canadians for Justice and Peace in the Middle East | International Relations; International Trade; National Security/Security; Foreign Affairs; Defence |
| 2026-06-09 | Canadian Produce Marketing Association | Health; Industry; Internal Trade; International Relations; International Trade |
| 2026-06-08 | The Canadian Chiropractic Association | Health; Taxation and Finance |
| 2026-06-08 | Canadian Chiropractic Association | Financial Institutions; Health; Aboriginal Affairs; Regional Development; Taxation and Finance |
| 2026-06-04 | Heart and Stroke Foundation of Canada | Health; Taxation and Finance; Federal-Provincial Relations |
| 2026-06-02 | The Canadian Society of Respiratory Therapists | Health; Science and Technology; Federal-Provincial Relations |
| 2026-06-01 | British Columbia Ferry Services Inc. | Transportation; Federal-Provincial Relations |
| 2026-05-26 | First Nations Education Steering Committee | Environment; Aboriginal Affairs; Infrastructure; Taxation and Finance; Education |
| 2026-05-26 | ONE Global (Canada) | International Development |
| 2026-05-25 | Canadian Health Coalition | Health |
| 2026-05-07 | Ecostrat | Energy; Environment; Climate; Economic Development; Natural Resources |
| 2026-05-07 | Ecostrat Inc. | Energy; Environment; Climate; Economic Development; Natural Resources |
| 2026-05-06 | RESULTS Canada | Health; Budget; International Development; Foreign Affairs; Education |
| 2026-05-05 | World Animal Protection | Environment; Government Procurement; Health; Climate; Animal Welfare |
| 2026-05-05 | MS Canada | Health; Science and Technology; Taxation and Finance; Budget; Research and Development |
| 2026-05-04 | Pet Industry Joint Advisory Council of Canada | Environment; Agriculture; Taxation and Finance; Climate |
| 2026-05-04 | Pet Industry Joint Advisory Council (PIJAC Canada) Operating as Pets Canada | International Trade; Budget; Animal Welfare |
| 2026-04-30 | Canadian Egg Marketing Agency COB Egg Farmers of Canada | Environment; Health; Internal Trade; International Trade; Agriculture |
| 2026-04-30 | Recreation Vehicle Dealers Association of Canada | Environment; Taxation and Finance; Tourism; Budget |
| 2026-04-28 | National Police Federation | Justice and Law Enforcement; Budget; Federal-Provincial Relations |
| 2026-04-28 | Canadian Paediatric Society | Health |
| 2026-04-28 | The Hospital for Sick Children (SickKids) | Health; Child Services |
| 2026-04-28 | Canadian Mental Health Association | Health; Budget; Federal-Provincial Relations |
| 2026-04-27 | Society for the Prevention of Cruelty to Animals (SPCA Montreal) | Environment; Health; Animal Welfare |
| 2026-04-27 | Animal Justice | Science and Technology; Research and Development; Animal Welfare |
| 2026-04-23 | Youth Climate Corps BC | Employment and Training; Energy; Environment; Government Procurement; Aboriginal Affairs |
| 2026-04-23 | Oceana Canada | Fisheries |
| 2026-04-15 | Climate Caucus Council | Climate; Municipalities |
| 2026-03-26 | HIV Legal Network | Health; Justice and Law Enforcement |
| 2026-03-24 | CBC Pensioners National Association | Taxation and Finance; Pensions; Arts and Culture; Broadcasting |
| 2026-03-20 | Canadian Federation of Independent Business (CFIB) | International Trade; Small Business |
| 2026-03-11 | Forest Products Association of Canada | Forestry; Industry; Internal Trade; International Trade; Transportation |
| 2026-03-10 | Colorectal Cancer Canada | Health; Federal-Provincial Relations |
| 2026-03-03 | Canadian Federation of Nurses Unions | Health |
| 2026-02-25 | Canadian Men's Health Foundation | Employment and Training; Health; Infrastructure; Labour; Economic Development |
| 2026-02-25 | Canadian Mental Health Association | Health; Budget; Federal-Provincial Relations |
| 2026-02-24 | Vélo Canada Bikes | Infrastructure |
| 2026-02-24 | Canadian Men's Health Foundation | Employment and Training; Health; Infrastructure; Labour; Economic Development |
| 2026-02-03 | Islamic Relief Canada | Environment; Immigration; Internal Trade; Justice and Law Enforcement; International Development |
| 2026-02-03 | WORLD VISION CANADA | International Development |
| 2026-02-03 | CARE Canada | International Development |