| 2026-07-03 | Canadian Dental Association | Health; Immigration |
| 2026-04-28 | National Association of Career Colleges | Budget; Economic Development; Education |
| 2026-04-21 | CANADIAN CANCER SOCIETY | Health; Research and Development |
| 2026-04-08 | The Professional Institute for the Public Service of Canada | Employment and Training; Environment; Fisheries; Government Procurement; Health |
| 2026-03-09 | Valid8 Financial | Financial Institutions; Government Procurement; Justice and Law Enforcement; National Security/Security; Defence |
| 2026-03-09 | Pet Food Association of Canada | Industry; Internal Trade; International Trade; Agriculture; Economic Development |
| 2026-02-26 | St. John Ambulance Canada | Health; Budget |
| 2026-02-12 | Canadian Union of Public Employees British Columbia (CUPE BC) | Employment and Training; Industry; Regional Development; Science and Technology; Budget |
| 2026-02-12 | Canadian Union of Public Employees | Employment and Training; Industry; Regional Development; Science and Technology; Budget |
| 2026-02-12 | Canadian Egg Marketing Agency COB Egg Farmers of Canada | Health; Industry; Internal Trade; International Trade; Agriculture |
| 2026-02-12 | Unifor | Telecommunications |
| 2025-12-02 | Chicken Farmers of Canada | International Trade; Agriculture; Taxation and Finance |
| 2025-12-02 | Air Line Pilots Association, International (Canada) | Employment and Training; Industry; Labour; Transportation |
| 2025-12-02 | Vancouver City Savings Credit Union | Financial Institutions; Taxation and Finance; Climate; Housing |
| 2025-11-25 | Canadian Parks and Recreation Association | Employment and Training; Health; Immigration; Infrastructure; Labour |
| 2025-11-25 | Canadian Labour Congress | Taxation and Finance |
| 2025-11-18 | Canadian Construction Association | Employment and Training; Energy; Environment; Government Procurement; Immigration |
| 2025-11-18 | Canadian Aquaculture Industry Alliance | Environment; Fisheries; Aboriginal Affairs; Industry; International Trade |
| 2025-11-04 | Habitat for Humanity Canada | Taxation and Finance; Housing |
| 2025-10-27 | MS Canada | Health; Science and Technology; Taxation and Finance; Budget; Research and Development |
| 2025-10-21 | CANADIAN FOODGRAINS BANK | International Relations; International Development; Foreign Affairs |
| 2025-10-21 | Metis Nation of British Columbia | Employment and Training; Energy; Government Procurement; Health; Aboriginal Affairs |
| 2025-10-20 | Mennonite Central Committee Canada | Justice and Law Enforcement; International Development; Foreign Affairs |
| 2025-10-07 | National Police Federation | Justice and Law Enforcement; Budget; Federal-Provincial Relations |
| 2025-10-07 | Canadian Psychological Association | Health; Federal-Provincial Relations |
| 2025-10-06 | Pet Industry Joint Advisory Council (PIJAC Canada) Operating as Pets Canada | International Trade; Budget; Animal Welfare |
| 2025-09-24 | Kal Tire | Environment; Industry; International Relations; International Trade |
| 2025-09-16 | Canadian Urban Transit Association | Infrastructure; Justice and Law Enforcement; Transportation; Budget; National Security/Security |
| 2025-09-16 | Appraisal Institute of Canada | Financial Institutions; Taxation and Finance; Housing |
| 2025-09-03 | Paper Excellence Canada | Employment and Training; Energy; Environment; Fisheries; Forestry |
| 2025-08-29 | Council of Forest Industries | Forestry |
| 2025-08-08 | Canadian Federation of Independent Business (CFIB) | Environment; International Trade; Small Business; Taxation and Finance; Budget |
| 2025-08-07 | Chicken Farmers of Canada | International Trade; Agriculture; Taxation and Finance |
| 2025-08-07 | Aerospace Industries Association of Canada | Employment and Training; Environment; Government Procurement; Industry; Intellectual Property |