Old Age Security Act (R.S.C., 1985, c. O-9)
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Act current to 2025-10-28 and last amended on 2025-10-01. Previous Versions
Notes :
- See coming into force provision and notes, where applicable.
- Shaded provisions are not in force. Help
Table of Contents
Related Information
Amendments *
| Amendment Citation | Amendment date |
|---|---|
| 2014, c. 20, s. 371 | 2025-10-01 |
| 2014, c. 20, s. 372 | 2025-10-01 |
| 2014, c. 20, s. 373 | 2025-10-01 |
| 2022, c. 10 | 2022-06-23 |
| 2022, c. 1 | 2022-03-03 |
| 2021, c. 23 | 2021-06-29 |
| 2019, c. 29 | 2019-06-21 |
* List of amendments since 2019-01-01 (limited to last 10 amendments) [more details]
Regulations made under this Act
- Antigua and Barbuda in Force January 1, 1994, Proclamation Declaring the Agreement on Social Security Between Canada and
- Australia Comes into Force on January 1, 2003, Proclamation Giving Notice that the Agreement on Social Security between Canada and
- Australia in Force September 1, 1989, Proclamation Declaring the Reciprocal Agreement on Social Security Between Canada and
- Austria in Force on December 1, 1996, Proclamation Declaring the Supplementary Agreement to the Agreement on Social Security between Canada and the Republic of
- Austria is in Force as of July 1, 2023, Proclamation Giving Notice that the Agreement on Social Security Between Canada and the Republic of
- Brazil Comes into Force on August 1, 2014, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Federative Republic of
- Bulgaria and the Administrative Agreement between the Government of Canada and the Government of the Republic of Bulgaria for the Implementation of the Agreement on Social Security between Canada and the Republic of Bulgaria are in force as of March 1, 2014, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Republic of
- Chile Comes into Force on June 1, 1998, Proclamation Giving Notice that the Agreement on Social Security Between the Government of Canada and the Government of the Republic of
- China Comes into Force on January 1, 2017, Proclamation Giving Notice that the Agreement on Social Security between the Government of Canada and the Government of the People’s Republic of
- Croatia is in Force as of May 1, 1999, Proclamation giving notice that the Agreement on Social Security between the Government of Canada and the Government of the Republic of
- Cyprus in Force May 1, 1991, Proclamation Declaring the Agreement on Social Security between Canada and the Republic of
- Czech Republic Comes into Force on January 1, 2003, Proclamation Giving Notice that the Agreement on Social Security between Canada and the
- Dominica in Force January 1, 1989, Proclamation Declaring the Agreement on Social Security Between Canada and the Commonwealth of
- Estonia Comes Into Force on November 1, 2006, Proclamation Giving Notice that the Agreement on Social Security Between Canada and the Republic of
- Finland in Force January 1, 1997, Proclamation Amending the Agreement on Social Security Between Canada and the Republic of
- France on Social Security in Force Effective January 13, 1981, Proclamation Declaring the Agreement Between Canada and
- Germany Comes Into Force on December 1, 2003, Proclamation Giving Notice that the Supplementary Agreement to the Agreement on Social Security between Canada and the Federal Republic of
- Germany in Force April 1, 1988, Proclamation Declaring the Agreement on Social Security Between Canada and the Federal Republic of
- Grenada is in Force as of February 1, 1999, Proclamation Giving Notice that the Agreement on Social Security between Canada and
- Hellenic Republic in Force December 1, 1997, Proclamation Amending the Agreement on Social Security Between Canada and the
- Hellenic Republic in Force December 8, 1981, Proclamation Declaring the Agreement on Social Security Between Canada and
- Hungary Comes Into Force on October 1, 2003, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Republic of
- Iceland in Force October 1, 1989, Proclamation Declaring the Reciprocal Agreement on Social Security Between Canada and
- India Comes into Force on August 1, 2015, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Republic of
- Ireland in Force January 1, 1992, Proclamation Declaring the Agreement on Social Security Between Canada and
- Israel Comes Into Force on September 1, 2003, Proclamation Giving Notice that the Interim Agreement on Social Security between Canada and
- Italian Republic, Proclamation giving notice of the entry into force on October 1, 2017 of the Agreement on Social Security between the Government of Canada and the Government of the
- Italian Republic, Proclamation giving notice of the entry into force on October 1, 2017 of the Protocol to the Agreement on Social Security between the Government of Canada and the Government of the
- Italy is in Force Effective December 20, 1978, Proclamation Declaring that the Agreement of Social Security Between Canada and
- Jamaica in force June 3, 1983, Proclamation Declaring the Agreement on Social Security Between Canada and
- Japan Comes into Force on March 1, 2008, Proclamation Giving Notice that the Agreement on Social Security Between Canada and
- Jersey, Guernsey and Canada in Force January 1, 1994, Proclamation Declaring the Agreement on Social Security Between
- Korea is in Force as of May 1, 1999, Proclamation giving notice that the Agreement on Social Security between the Government of Canada and the Government of the Republic of
- Latvia Comes Into Force on November 1, 2006, Proclamation Giving Notice that the Agreement on Social Security Between Canada and the Republic of
- Lithuania Comes Into Force on November 1, 2006, Proclamation Giving Notice that the Agreement on Social Security Between Canada and the Republic of
- Luxembourg in Force April 1, 1990, Proclamation Declaring the Agreement on Social Security Between Canada and
- Macedonia Comes into Force on November 1, 2011, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Republic of
- Mexican States in Force May 1, 1996, Proclamation Declaring the Agreement on Social Security Between Canada and the United
- Morocco comes into Force on March 1, 2010, Proclamation Giving Notice that the Convention on Social Security Between the Government of Canada and the Government of the Kingdom of
- Netherlands in Force October 1, 1990, Proclamation Declaring the Agreement on Social Security Between Canada and the
- Netherlands will be in force on April 1, 2004, Proclamation Giving Notice that the Agreement on Social Security Between Canada and the Kingdom of the
- New Zealand in Force May 1, 1997, Proclamation Declaring the Agreement on Social Security Between Canada and
- Norway Comes into Force on January 1, 2014, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Kingdom of
- Old Age Security Regulations
- Peru and the Administrative Agreement between the Government of Canada and the Government of the Republic of Peru for the Implementation of the Convention on Social Security between Canada and the Republic of Peru Come into Force on March 1, 2017, Proclamation giving notice of the Convention on Social Security between Canada and the Republic of
- Philippines in Force March 1, 1997, Proclamation Declaring the Agreement on Social Security Between Canada and the Republic of the
- Philippines is in force as of July 1, 2001, Proclamation giving notice that the Supplementary Agreement to the Agreement on Social Security Between Canada and the Republic of the
- Poland—in Force on October 1, 2009, Agreement on Social Security Between Canada and the Republic of
- Portugal in Force March 12, 1981, Proclamation Declaring the Agreement on Social Security Between Canada and
- Proclamation giving notice of the entry into force on August 1, 2017 of the Agreement between the Government of Canada and the Government of the French Republic on Social Security and the Implementing Agreement concerning the Agreement between the Government of Canada and the Government of the French Republic on Social Security
- Proclamation Giving Notice of the Entry into Force on August 1, 2022 of the Agreement on Social Security Between Canada and the Republic of Albania
- Proclamation Giving Notice that an Agreement Expressed in Letters Between the High Commissioner of the United Kingdom and the Minister of National Health and Welfare Dated November 10, 1977 is in Force Effective October 13, 1978
- Proclamation Giving Notice that the Administrative Understanding on Mutual Assistance Shall be Effective Upon the Entering Into Force of the Second Supplementary Agreement Between Canada and the United States of America
- Romania and the Administrative Agreement between the Government of Canada and the Government of Romania for the Application of the Agreement on Social Security between Canada and Romania Comes into Force on November 1, 2011, Proclamation Giving Notice that the Agreement on Social Security between Canada and
- Saint Vincent and the Grenadines is in Force as of November 1, 1998, Proclamation Giving Notice that the Agreement between Canada and
- Serbia Comes into Force on December 1, 2014, Proclamation Giving Notice that the Agreement on Social Security between Canada and the Republic of
- Slovak Republic Comes into Force on January 1, 2003, Proclamation Giving Notice that the Agreement on Social Security between Canada and the
- Slovenia came into force on January 1, 2001, Proclamation giving notice that the Agreement on Social Security between Canada and the Republic of
- Spain in Force May 1, 1997, Proclamation Amending the Agreement on Social Security Between Canada and
- St. Kitts and Nevis in Force January 1, 1994, Proclamation Declaring the Agreement on Social Security Between Canada and the Federation of
- Sweden Comes into Force on April 1, 2003, Proclamation Giving Notice that the Agreement on Social Security between Canada and
- Swiss Confederation in Force October 1, 1995, Proclamation Declaring the Agreement on Social Security Between Canada and the
- Trinidad and Tobago is in force as of July 1, 1999, Proclamation giving notice that the Agreement on Social Security between Canada and the Republic of
- Turkey Comes Into Force on January 1, 2005, Proclamation Giving Notice that the Agreement on Social Security Between the Government of Canada and the Government of the Republic of
- United Kingdom in Force December 1, 1995, Proclamation Declaring the Consolidated Agreements on Social Security Between Canada and the
- United Kingdom of Great Britain and Northern Ireland comes into force on April 1, 1998, Proclamation giving notice that the Convention on Social Security between the Government of Canada and the Government of the
- United Kingdom of Great Britain and Northern Ireland Concerning Co-operation and Mutual Assistance in the Administration of Social Security Programmes Comes Into Force April 1, 1998, Proclamation Giving Notice That the Memorandum of Understanding Between the Government of Canada and the Government of the
- United States of America in Force February 9, 1982, Proclamation Declaring the Agreement on Social Security Between Canada and the
- United States of America in Force October 1, 1997, Proclamation Declaring the Second Supplementary Agreement Amending the Agreement on Social Security Between Canada and the
- Uruguay is in force as of January 1, 2002, Proclamation giving notice that the Agreement on Social Security between Canada and the Eastern Republic of
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