| 2026-06-23 | Royal College of Physicians and Surgeons of Canada | Health |
| 2026-06-15 | 123Dentist Inc. | Employment and Training; Health; Immigration; Consumer Issues |
| 2026-06-15 | Boehringer Ingelheim Canada Ltd. | Health |
| 2026-06-15 | CANADIAN CANCER SOCIETY | Employment and Training; Health; Industry; Intellectual Property; Taxation and Finance |
| 2026-06-15 | Boehringer Ingelheim (Canada) Ltd. | Health; Aboriginal Affairs; Science and Technology; Research and Development; Economic Development |
| 2026-06-11 | Alzheimer Society of Canada | Health; Budget; Housing |
| 2026-06-11 | The College of Family Physicians of Canada | Health; Taxation and Finance; Budget; Federal-Provincial Relations |
| 2026-06-11 | College of Family Physicians of Canada | Health; Taxation and Finance; Budget; Federal-Provincial Relations |
| 2026-06-10 | The Hospital for Sick Children (SickKids) | Health |
| 2026-06-09 | Canadian Anesthesiologists' Society | Health |
| 2026-06-08 | Children's Healthcare Canada | Health; Aboriginal Affairs; Infrastructure |
| 2026-06-08 | Canadian Dental Association | Health |
| 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 |
| 2026-06-01 | Nuvona Ltd. | Health; Taxation and Finance |
| 2026-05-28 | Canadian Beverage Association | Health |
| 2026-05-27 | Canadian Federation of Independent Business (CFIB) | Health; Industry; Internal Trade; Small Business; Economic Development |
| 2026-05-27 | Canadian Association of Optometrists | Health; Industry; Economic Development; Federal-Provincial Relations |
| 2026-05-26 | Canadian Cattle Association | International Trade; Agriculture |
| 2026-05-07 | AstraZeneca Canada Inc. | Government Procurement; Health; Industry; Intellectual Property; International Trade |
| 2026-05-05 | Factors Group of Nutritional Companies | Health; Industry; Regional Development; Agriculture; Research and Development |
| 2026-05-05 | Canadian Association of Radiologists | Health; Industry; Intellectual Property; Science and Technology |
| 2026-05-05 | Breakthrough T1D | Health; Science and Technology; Budget; Research and Development |
| 2026-05-05 | MS Canada | Health; Science and Technology; Taxation and Finance; Budget; Research and Development |
| 2026-04-23 | Cystic Fibrosis Canada | Health |
| 2026-04-22 | CANADIAN ASSOCIATION OF OCCUPATIONAL THERAPISTS(CAOT) | Health; Taxation and Finance |
| 2026-04-21 | CANADIAN CANCER SOCIETY | Health; Research and Development |
| 2026-04-16 | Best Medicines Coalition | Health |
| 2026-04-15 | The Canadian Vaping Association | Employment and Training; Environment; Health; Industry; Regional Development |
| 2026-04-14 | RAREi - The Canadian Forum for Rare Disease Innovators | Health; Industry; Intellectual Property; International Trade; Science and Technology |
| 2026-03-25 | Hims & Hers Health, Inc. | Health |
| 2026-03-25 | Hims & Hers Canada | Health; Intellectual Property; Privacy and Access to Information; Federal-Provincial Relations; Consumer Issues |
| 2026-03-25 | Food, Health & Consumer Products of Canada | Health; Consumer Issues |
| 2026-03-25 | Hims & Hers Canada Inc. | Health; Intellectual Property; Privacy and Access to Information; Federal-Provincial Relations; Consumer Issues |
| 2026-03-24 | Vertex Pharmaceuticals (Canada) Inc. | Health; Industry; Intellectual Property; Science and Technology; Budget |
| 2026-03-24 | Vertex Pharmaceuticals (Canada) Incorporated | Health; Budget; Economic Development; Federal-Provincial Relations |
| 2026-03-23 | Canadian Cattle Association | Environment; Health; International Trade; Agriculture; Transportation |
| 2026-02-26 | CANADIAN DENTAL HYGIENISTS ASSOCIATION | Health; Budget |
| 2026-02-25 | Canadian Civil Liberties Association | Health; Science and Technology; Privacy and Access to Information |
| 2026-02-04 | Dialogue Health Technologies Inc. | Health |
| 2026-01-22 | Canadian Cattle Association | Agriculture |
| 2026-01-22 | Canadian Meat Council | Health; Industry; Internal Trade; Agriculture |
| 2025-12-11 | Canadian Public Works Association | Employment and Training; Environment; Infrastructure; Labour; Transportation |
| 2025-12-09 | CANADIAN NURSES ASSOCIATION/ASSOCIATION DES INFIRMIERES ET INFIRMIERS DU CANADA(CNA) | Health; Justice and Law Enforcement |
| 2025-12-04 | Canadian Palliative Hospice Care Assocation | Health |
| 2025-12-04 | CANADIAN CANCER SOCIETY | Employment and Training; Health; Labour; Taxation and Finance; Budget |
| 2025-12-03 | Unknown | Health; Internal Trade; Economic Development |
| 2025-12-02 | Dying With Dignity Canada | Health; Justice and Law Enforcement |