- Ontario adoption records are open, and requesting information is free.
- Adopted people 18 or older can request identifying information; birth parents can if the adopted person is 19 or older and the birth was registered in Ontario.
- Applications must be mailed with signed forms, since faxes, email and hand delivery are not accepted.
- The Adoption Disclosure Register is voluntary and works only if the other person also registers.
You may be an adult adoptee looking for your birth family, or a birth parent hoping to learn what became of a child. Either way, Ontario has a system for requesting adoption information, and it is more open than many people expect.
This article walks through who can ask for what, the protections that can limit release, the voluntary Disclosure Register, and the practical steps for applying.
Who can request identifying information
Ontario adoption records are open, and requesting information is free. Adopted people 18 or older can request identifying information.
Birth parents can request identifying information if the adopted person is 19 or older and the birth was registered in Ontario. If a birth was not registered in Ontario, the process may look different, so it is worth reading the instructions before you apply.
In plain words, identifying information is information that points to a particular person, such as who they are, as opposed to general background about the adoption. Because it can lead to a real person, it is the kind of information that the protections described below are designed to address.
- An adopted person who is 18 or older can ask for identifying information.
- A birth parent can ask if the adopted person is 19 or older and the birth was registered in Ontario.
- Asking is free, and the records are open.
Non-identifying information
Not everyone wants names. Non-identifying information includes the adoption date, the agency involved and the birth family's social or medical history. It can be requested by adoptive parents, birth parents, birth grandparents, birth siblings and others.
This can be a good starting point if you want background or health details without taking the step of identifying a person. Many people find that medical and social history helps them understand their family story, and you can decide later whether you want to go further.
If you were born outside Ontario, note that Ontario holds no birth registration for children born elsewhere, so you may need to contact the province, territory or country of birth.
Vetoes and notices that can affect release
Three tools can shape what happens when someone requests identifying information. They are easy to confuse, so the table sets them side by side.
| Tool | What it does |
|---|---|
| Disclosure veto | Blocks release of identifying information; adopted adults and birth parents can apply for one only if the adoption occurred before September 1, 2008 |
| No contact notice | Allows release of identifying information, but the other party must agree not to contact you |
| Notice of contact preference | States how you would like to be contacted but is not binding |
If you are the person who may be searched for, these tools are your way of stating your wishes. If you are the one searching, a veto or notice may change what you receive and what you can do with it.
The difference between a no contact notice and a notice of contact preference matters. A no contact notice comes with an agreement not to make contact, while a notice of contact preference only tells the other person how you would like to be reached and is not binding. Which tool applies to your situation depends on the facts, so it is worth confirming with a lawyer if you are unsure.
The Adoption Disclosure Register and severe medical searches
The Adoption Disclosure Register is a voluntary service for exchanging information with birth family members who also register. A match depends on both sides taking part, so a quiet register does not necessarily mean no one is looking.
A severe medical search can help locate a birth family member to share medical information for a serious illness, and it requires verification from a regulated health professional. Questions can be directed to 1-800-461-2156.
| Option | What it is for | Key point |
|---|---|---|
| Application for records | Requesting identifying or non-identifying information | Mailed, signed forms only; requesting is free |
| Adoption Disclosure Register | Exchanging information with birth family who also register | Voluntary |
| Severe medical search | Locating a birth family member to share medical information for a serious illness | Needs verification from a regulated health professional |
What to do next
Applications are by mailed, signed forms only. Faxes, email and hand delivery are not accepted. Take your time with the form and check that it is complete and signed before you mail it.
- Decide whether you want identifying information, non-identifying information, or both.
- Confirm you meet the age rule: 18 or older for an adopted person, or a birth parent where the adopted person is 19 or older and the birth was registered in Ontario.
- Complete the forms, sign them and mail them; do not rely on fax, email or hand delivery.
- Consider registering with the Adoption Disclosure Register if you are open to contact.
- Think about how you would like contact to happen and whether a notice of contact preference suits you.
- Speak with a lawyer if the adoption involved a court dispute, foreign records or other complications.
Before you mail anything, gather the details you already have, such as dates, places and any paperwork from your family, and keep a copy of what you send. Having this organized makes it easier to follow up if you have questions.
A search can be emotional. It can help to decide in advance how you will respond if the answer is not what you hoped for, and to line up support from someone you trust.
Frequently asked questions
Does it cost anything to request adoption information?
No. Ontario adoption records are open, and requesting information is free.
Can I email or fax my application?
No. Applications are by mailed, signed forms only, and faxes, email and hand delivery are not accepted.
Can a birth parent apply for a disclosure veto?
Adopted adults and birth parents can apply for a disclosure veto only if the adoption occurred before September 1, 2008. A veto blocks release of identifying information.
What if I was born outside Ontario?
Ontario holds no birth registration for children born elsewhere, so you may need to contact the province, territory or country of birth.
Who can ask for non-identifying information?
Adoptive parents, birth parents, birth grandparents, birth siblings and others can request it. It includes the adoption date, the agency and the birth family's social or medical history.
Is the Adoption Disclosure Register the same as applying for records?
No. The register is a voluntary service for exchanging information with birth family members who also register. Applying for records is done by mailed, signed forms.
Sources
- Ontario.ca – Search for adoption records — ontario.ca
Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.
This is a family law question
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