| 2026-07-02 | Helicopter Association of Canada | Transportation |
| 2026-06-15 | ALBERTA FOREST PRODUCTS ASSOCIATION | Forestry; International Relations; International Trade; Natural Resources |
| 2026-06-09 | Rumble Canada Inc. | Justice and Law Enforcement; Broadcasting; Media |
| 2026-06-02 | Canadian Muslim Public Affairs Council | Privacy and Access to Information; Constitutional Issues |
| 2026-05-27 | Business Council of Alberta | Energy; Environment; Aboriginal Affairs; Infrastructure; Mining |
| 2026-05-26 | Insurance Brokers Association of Canada | Financial Institutions; Taxation and Finance; Consumer Issues |
| 2026-05-26 | Edmonton Global | Employment and Training; Energy; Environment; Health; Immigration |
| 2026-05-26 | Facebook Canada Ltd. | Telecommunications; Industry; Science and Technology; National Security/Security; Research and Development |
| 2026-05-26 | University of Alberta | Employment and Training; Health; Industry; Infrastructure; Regional Development |
| 2026-05-25 | Alberta's Industrial Heartland Association | Energy; Environment; Taxation and Finance; Economic Development |
| 2026-05-12 | Canadian Cattle Association | International Trade |
| 2026-05-07 | Google Canada Corporation | Telecommunications; Justice and Law Enforcement; Science and Technology |
| 2026-05-05 | Breakthrough T1D | Health; Science and Technology; Budget; Research and Development |
| 2026-05-04 | MS Canada | Health; Science and Technology; Taxation and Finance; Budget; Research and Development |
| 2026-04-30 | Canada Fetal Alcohol Spectrum Disorder Research Network | Health; Aboriginal Affairs; Justice and Law Enforcement; Taxation and Finance; Budget |
| 2026-04-29 | National Police Federation | Justice and Law Enforcement; Budget; Federal-Provincial Relations |
| 2026-04-27 | Pano AI, Inc. | Government Procurement; Infrastructure; Science and Technology; National Security/Security |
| 2026-04-21 | Interac Corp | Financial Institutions; Small Business; Consumer Issues |
| 2026-04-21 | Canadian Medical Association | Employment and Training; Environment; Health; Aboriginal Affairs; Science and Technology |
| 2026-04-13 | Rogers Communications Inc. | Telecommunications |
| 2026-03-31 | The Professional Institute for the Public Service of Canada | Employment and Training; Environment; Fisheries; Government Procurement; Health |
| 2026-03-24 | Unifor | Employment and Training; Industry; International Trade; Labour; Economic Development |
| 2026-03-24 | Union of Safety and Justice Employees | Justice and Law Enforcement; Budget; National Security/Security |
| 2026-03-24 | The Salvation Army Canada and Bermuda Territory | Justice and Law Enforcement; Climate; Consumer Issues |
| 2026-03-12 | Pet Food Association of Canada | Industry; Internal Trade; International Trade; Agriculture; Economic Development |
| 2026-03-09 | The Priory of Canada of the Most Venerable Order of the Hospital of St. John of Jerusalem (St. John Ambulance, National Office) | Health |
| 2026-03-09 | Canadian Red Cross | Budget |
| 2026-02-25 | Used Car Dealers Association of Ontario | Industry; International Trade; Justice and Law Enforcement; Small Business; Transportation |
| 2026-02-12 | Unifor | Telecommunications |
| 2026-02-10 | Engineers Canada | Climate |
| 2026-02-02 | The Institute of Internal Auditors | Science and Technology; National Security/Security |
| 2025-12-11 | National Police Federation | Justice and Law Enforcement; Budget; Federal-Provincial Relations |
| 2025-12-04 | River Cree Ventures | Employment and Training; Aboriginal Affairs; Regional Development; Economic Development |
| 2025-12-02 | Chicken Farmers of Canada | Health; International Trade; Agriculture; Taxation and Finance |
| 2025-12-01 | Business Council of Alberta | Employment and Training; Energy; Environment; Industry; Infrastructure |
| 2025-11-13 | The Professional Institute for the Public Service of Canada | Employment and Training; Environment; Fisheries; Government Procurement; Health |
| 2025-10-30 | ALBERTA FOREST PRODUCTS ASSOCIATION | Forestry; International Trade |
| 2025-10-29 | Drax | Employment and Training; Energy; Environment; Forestry; Aboriginal Affairs |
| 2025-10-27 | Tourism Industry Association of Alberta (TIAA) | Immigration; Small Business; Tourism; Transportation |
| 2025-10-09 | Canadian Coalition for Firearm Rights | Justice and Law Enforcement; National Security/Security |
| 2025-10-08 | Canadian Cattle Association | Agriculture |
| 2025-09-29 | Canada's National Firearms Association | Justice and Law Enforcement |
| 2025-09-29 | Canadian Chamber of Commerce | National Security/Security |
| 2025-09-24 | Canadian Coalition for Firearm Rights | Justice and Law Enforcement; National Security/Security |
| 2025-09-24 | First Nations' Emergency Services Society | Environment; Aboriginal Affairs; National Security/Security; Natural Resources |
| 2025-09-23 | Electronic Transactions Association | Financial Institutions; Industry; Justice and Law Enforcement; Taxation and Finance; Economic Development |