| 2026-03-11 | Unknown | Employment and Training; Forestry; Health; Immigration; Industry |
| 2025-10-03 | National Council of Canadian Muslims (NCCM) | National Security/Security; Foreign Affairs |
| 2025-06-27 | Ming Pao Daily Newspaper | Small Business; Arts and Culture; Media |
| 2025-06-11 | Red Bull Canada Ltd. | Health; International Trade; Agriculture; Taxation and Finance; Economic Development |
| 2024-12-03 | Christian Music festival | Religion |
| 2024-11-26 | Canadian Labour Congress | Health; Taxation and Finance |
| 2024-11-26 | CEE Center for Young Black Professionals | Employment and Training; Justice and Law Enforcement; Labour; Regional Development; Economic Development |
| 2024-11-20 | RESULTS Canada | Health; Budget; International Development; Foreign Affairs; Education |
| 2024-11-19 | Canadian Veterinarian Medical Association | Employment and Training; Health; Immigration; Infrastructure; Agriculture |
| 2024-11-19 | ESTEE LAUDER COMPANIES INC. (THE) | Industry; Intellectual Property; International Trade; Consumer Issues |
| 2024-11-07 | Unknown | Research and Development |
| 2024-11-01 | Justice For All Canada | Immigration; Aboriginal Affairs; International Relations; International Trade; Justice and Law Enforcement |
| 2024-10-29 | Global Automakers of Canada | Industry; International Trade; Economic Development |
| 2024-10-29 | HONDA CANADA INC. | Environment; Industry; Infrastructure; International Relations; International Trade |
| 2024-10-22 | Toronto Regional Real Estate Board | Taxation and Finance; Housing; Federal-Provincial Relations |
| 2024-10-10 | Canadian Federation of Students | Health; Immigration; Aboriginal Affairs; Labour; Taxation and Finance |
| 2024-04-30 | CANADIAN FOODGRAINS BANK | International Development |
| 2024-04-09 | CANADIAN CANCER SOCIETY | Health; Budget |
| 2024-04-08 | Global University Systems | Aboriginal Affairs |
| 2024-02-15 | The Canadian National Railway Company | Transportation |
| 2024-02-15 | RAILWAY ASSOCIATION OF CANADA (THE) (RAC) | Transportation |
| 2024-02-15 | Canadian Pacific Railway Company | Transportation |
| 2024-02-06 | Novolex Holdings, LLC | Employment and Training; Environment; Industry |
| 2024-02-06 | Cooperation Canada | International Development |
| 2023-12-12 | The Centre for Israel and Jewish Affairs | International Relations; Justice and Law Enforcement; International Development; National Security/Security; Defence |
| 2023-11-22 | Canadian Produce Marketing Association | Environment; Industry; Infrastructure; International Trade; Justice and Law Enforcement |
| 2023-11-22 | Fruit & Vegetable Growers of Canada | Environment; International Trade; Agriculture; Consumer Issues |
| 2023-10-20 | Co-operative Housing Federation of Canada | Budget; Housing |
| 2023-10-17 | CANADIAN FOODGRAINS BANK | International Development |
| 2023-06-28 | Boston University School of Law | Taxation and Finance |
| 2023-05-10 | RESULTS Canada | Health; International Development; Education |
| 2023-03-07 | CANADIAN FOODGRAINS BANK | International Development |
| 2022-12-02 | National Ethnic Press and Media Council of Canada | Broadcasting |
| 2022-08-15 | Hot Docs | Arts and Culture |
| 2022-03-03 | Canadian Federation of Independent Business (CFIB) | Labour; Small Business; Budget; Consumer Issues |
| 2022-02-17 | CANADIAN NURSES ASSOCIATION/ASSOCIATION DES INFIRMIERES ET INFIRMIERS DU CANADA(CNA) | Employment and Training; Health; Taxation and Finance; Budget; Federal-Provincial Relations |
| 2021-12-17 | YMAPhoto | Government Procurement |
| 2021-10-29 | David Suzuki Foundation | Infrastructure; Transportation; Budget; Climate |
| 2021-06-25 | Amazon Canada Fulfillment Services, ULC | Economic Development |
| 2021-05-28 | MS Canada | Employment and Training; Health; Budget; Research and Development; Housing |
| 2021-04-29 | The Canadian Vaping Association | Health |
| 2021-04-22 | Imagine Canada | Industry; Taxation and Finance; Budget; Economic Development |
| 2021-04-16 | World Animal Protection | Environment; Health; Agriculture |
| 2021-03-26 | Canadian Federation of Independent Business (CFIB) | Small Business; Budget |
| 2021-03-26 | The University of British Columbia | Research and Development; Education |
| 2021-02-26 | Mortgage Professionals Canada | Financial Institutions; Taxation and Finance; Budget; Housing; Consumer Issues |
| 2021-02-19 | Canadian Federation of Students | Employment and Training; Budget; Education |
| 2021-02-19 | Cooperation Canada | International Development |
| 2021-02-05 | National Ethnic Press and Media Council of Canada | Health; Broadcasting |
| 2021-01-19 | Community Living Toronto | Employment and Training; Health; Housing |