Petitions by Federal Institution
- A - Government of Canada departments and agencies starting with the letter A
- B - Government of Canada departments and agencies starting with the letter B
- C - Government of Canada departments and agencies starting with the letter C
- D - Government of Canada departments and agencies starting with the letter D
- E - Government of Canada departments and agencies starting with the letter E
- F - Government of Canada departments and agencies starting with the letter F
- G - Government of Canada departments and agencies starting with the letter G
- H - Government of Canada departments and agencies starting with the letter H
- I - Government of Canada departments and agencies starting with the letter I
- J - Government of Canada departments and agencies starting with the letter J
- K - Government of Canada departments and agencies starting with the letter K
- L - Government of Canada departments and agencies starting with the letter L
- M - Government of Canada departments and agencies starting with the letter M
- N - Government of Canada departments and agencies starting with the letter N
- O - Government of Canada departments and agencies starting with the letter O
- P - Government of Canada departments and agencies starting with the letter P
- Q - Government of Canada departments and agencies starting with the letter Q
- R - Government of Canada departments and agencies starting with the letter R
- S - Government of Canada departments and agencies starting with the letter S
- T - Government of Canada departments and agencies starting with the letter T
- U - Government of Canada departments and agencies starting with the letter U
- V - Government of Canada departments and agencies starting with the letter V
- W - Government of Canada departments and agencies starting with the letter W
- X - Government of Canada departments and agencies starting with the letter X
- Y - Government of Canada departments and agencies starting with the letter Y
- Z - Government of Canada departments and agencies starting with the letter Z
A
- Aboriginal Affairs and Northern Development Canada [2011–2015]
- Agriculture and Agri-Food Canada
- Atlantic Canada Opportunities Agency
C
- Canada Border Services Agency [2003 to present]
- Canada Customs and Revenue Agency [1996–2003]
- Canada Economic Development for Quebec Regions
- Canada Energy Regulator
- Canada Public Service Agency [now part of Treasury Board of Canada Secretariat]
- Canada Revenue Agency [2003 to present]
- Canadian Food Inspection Agency
- Canadian Heritage [includes Parks Canada until 1997]
- Canadian Institutes of Health Research
- Canadian International Development Agency [up to 2013]
- Citizenship and Immigration Canada [up to 2015]
- Crown-Indigenous Relations and Northern Affairs Canada [2017 to present]
E
- Employment and Social Development Canada [2013 to present]
- Environment and Climate Change Canada [2015 to present]
- Environment Canada [up to 2015]
F
- Finance Canada, Department of
- Fisheries and Oceans Canada
- Foreign Affairs Canada [2003–2006]
- Foreign Affairs and International Trade Canada [1996–2003] [2006–2013]
- Foreign Affairs, Trade and Development Canada [2013–2015]
G
- Global Affairs Canada [2015 to present]
H
- Health Canada
- Human Resources and Skills Development Canada [2008–2013]
- Human Resources and Social Development Canada [2006–2008]
I
- Immigration, Refugees and Citizenship Canada [2015 to present]
- Impact Assessment Agency of Canada
- Indian and Northern Affairs Canada [up to 2011]
- Indigenous and Northern Affairs Canada [2015 to 2017]
- Indigenous Services Canada [2017 to present]
- Industry Canada [up to 2015]
- Infrastructure Canada
- Innovation, Science and Economic Development Canada [2015 to present]
- International Trade Canada [2003–2006]
J
N
- National Capital Commission
- National Defence
- National Research Council Canada
- Natural Resources Canada
- Natural Sciences and Engineering Research Council of Canada
P
- Parks Canada Agency [separate agency since 1998]
- Privy Council Office
- Public Health Agency of Canada [2004 to present]
- Public Safety Canada [2007 to present]
- Public Safety and Emergency Preparedness, Department of [2003–2007]
- Public Services and Procurement Canada [2015 to present]
- Public Works and Government Services Canada [up to 2015]