Family law guide
Part of: How to Adopt a Child and Change a Life
The Adoption Contact Register is a confidential list kept by the General Register Office for England and Wales, where adopted adults and birth relatives record whether they want contact with each other. It does not search for anyone. A link is made only when both people have joined, as GOV.UK explains. An adopted person pays £15 to join and a birth relative pays £30.
People usually come to it after years of wondering. Often a birthday, a death in the family or a new baby sets it off. This guide covers who can join, what a match brings, how to say no, and the other legal routes to your birth records. It is part of our guide to adopting a child.
Unsure whether to register, or worried about what a link could bring? You can book a free initial consultation with one of our family law specialists.
It is a two-part register the Registrar General must keep, so that adopted people and their relatives can say whether they want to hear from each other. Each person joins separately, and nothing happens unless two matching entries meet.
Section 80 of the Adoption and Children Act 2002 sets it up. Part 1 holds adopted people who have given notice of their wishes about contact with relatives. Part 2 holds relatives who have given notice of their wishes about contact with an adopted person.
The law keeps it closed. The Registrar General must not give out information from it except in the ways the regulations allow (s.81(3)). Websites that invite you to search an adoption register online are private lists, which the General Register Office does not run.
Adopted people aged 18 or over can join Part 1 if the General Register Office holds a record of their birth or adoption. Birth relatives aged 18 or over can join Part 2 if they know enough to identify the adopted person’s birth record.
A relative is anyone who, but for the adoption, would be related to the adopted person by blood (including half-blood), marriage or civil partnership (s.81(2)). That covers birth parents, brothers and sisters, grandparents, aunts, uncles and cousins.
Two details catch people out. A relative can register before the adopted person turns 18, according to the GRO guidance notes for Part 2. The adopted person cannot join until then. Also, an adopted person looking for an adopted brother or sister uses Part 2 as well.
The register covers births and adoptions registered in England and Wales. Scotland and Northern Ireland keep their own arrangements, so start there if the adoption happened in either.
To join the Adoption Contact Register, you fill in a paper form and send it with the fee to the Adoptions Section of the General Register Office. Form CR Part 1 costs £15 for an adopted person, and form CR Part 2 costs £30 for a birth relative.
For Part 1, GOV.UK asks for your original birth name, your date of birth and your birth parents’ full names, if known. For Part 2, the GRO guidance notes ask for the adopted person’s birth name and their birth mother’s name at the time of the birth. A date or year of birth helps. A relative searching for more than one adopted person sends a separate form and £30 for each.
Both forms let you give a third party’s address instead of your own. Then your home address is never sent out. You can change your details or ask to be removed later by writing or emailing the office.
| Route | Who it is for | What it does | Cost |
|---|---|---|---|
| Contact Register Part 1 | Adopted people aged 18 or over | Records your wish for contact or no contact; links only with a matching Part 2 entry | £15 |
| Contact Register Part 2 | Birth relatives aged 18 or over, and adopted siblings | Records your wish for contact or no contact with one named adopted person | £30 per adopted person |
| Intermediary agency | Adopted people and relatives, where the adoption was before 30 December 2005 | Searches for the person and asks whether they agree to contact | Set by the agency |
| Original birth certificate | Adopted people aged 18 or over | Gives you your birth name and your birth parents’ names, through the GRO or the BIBA service | Shown on the GRO application |
If you both asked for contact, the adopted person is sent the relative’s name and contact details. The relative is told that a link has been made. The relative is not given the adopted person’s details, so the adopted person decides whether and when to get in touch.
That one-way design comes from the GRO guidance notes for Part 1. Suppose an adopted person asked for contact with one named relative. Other relatives who registered are mentioned to them, but are not told of the link. Either way, the office writes to confirm your entry and whether a link exists.
A link is a name and an address on a letter. What you write first, and how much you share, is still your choice. Many people find it helps to talk it through before replying.

Yes. Adopted people and birth relatives can both use the Adoption Contact Register to record a wish for no contact, with everyone or with particular relatives.
The guidance notes explain how that works in practice. An adopted person who records no contact is still told of relatives who register, but those relatives are not told of the refusal. A relative’s no-contact wish is not passed to the adopted person either. The exception is an intermediary agency that asks the office for information. It is told of the no-contact wish, and may still approach you to check it.
Where the adoption was before 30 December 2005, you can also register a veto with your agency, according to GOV.UK. An absolute veto stops intermediary approaches altogether. A qualified veto lets you say which approaches you would accept, such as one from a sibling but not a birth parent.
From 18, an adopted person can order their original birth certificate from the General Register Office, or use the Birth certificate Information Before Adoption (BIBA) service if they do not know their birth details, as GOV.UK explains. Anyone adopted before 12 November 1975 who does not know those details must first attend a counselling session with an approved adoption adviser.
The date of the adoption also decides who else holds your records. If you were adopted on or after 30 December 2005, when this part of the 2002 Act came into force, you can ask the adoption agency for the details needed to get your birth record. You can also ask for what the agency told your adoptive parents (s.60(2)).
A court can block the birth record information only on the agency’s application, and only if the circumstances are exceptional (s.60(3)). For those later adoptions you can also ask the court that made the adoption order for copies of certain documents, except protected information (s.60(4) and (5)).
An intermediary agency can trace a birth relative or an adopted person for you where the adoption took place before 30 December 2005. It then asks the person whether they agree to contact, and only passes on their details if they do.
These services rest on section 98 of the 2002 Act, which deals with older adoptions. If the person says no, GOV.UK says the agency will not reveal their name or whereabouts. It may still share some general information, such as their family circumstances or health.
Agencies set their own fees. Joining the Adoption Contact Register is still worth it during an agency search. An agency that applies to the office learns what the other person has recorded there.
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The register is a voluntary list for adults, run by the General Register Office. A contact order is a court order about a child, made with the adoption order or later (Adoption and Children Act 2002, s.51A).
Under section 51A the court can require the adopters to allow contact with a named person, or forbid that person from having contact. Birth relatives need the court’s permission to apply. The court weighs any risk that the application would disrupt the child’s life so much that it harms them (s.51A(5)).
Once the adopted person is an adult, contact is their decision, and the Adoption Contact Register is one way of saying yes or no. Our guide to adoption orders explains what an order changes for birth parents.
We advised a birth mother who had joined Part 2 of the register many years before and heard nothing. She had moved twice since then and never updated her entry. She hoped a court could make her son’s adoptive family pass on a letter. He was now an adult, so a contact order no longer fitted. We talked through updating her address with the General Register Office, with a third-party address to keep her new home private. We also discussed asking an intermediary agency to make a careful approach, since the adoption was before 2005. What happens in any case turns on its own facts.
Treat your register entry like a forwarding address. For a birth relative, the details in Section 1 are what the adopted person receives if a link is made. An entry left at an old address can fail without anyone knowing. Write to the office whenever you move, or give a third-party address that will stay the same for years (GRO guidance notes, Part 2).
Hannah Overton, Complex Children Specialist & Client Support
No. An adopted person pays £15 to join Part 1 and a birth relative pays £30 to join Part 2, as GOV.UK sets out. A relative pays a separate £30 for each adopted person they register for.
No. The law says it is not open to public inspection or search (s.81(1)). The only way to use it is to join it yourself and wait for a matching entry.
For an adoption in England or Wales, you can ask for your records from age 18. Order your original birth certificate from the General Register Office, or use the BIBA service if you do not know your birth details. If you were adopted on or after 30 December 2005, you can also ask the adoption agency (s.60). Adoptions in Scotland or Northern Ireland have their own offices.
Yes. A relative aged 18 or over can join Part 2 at any time, and the entry waits on the register. The adopted person cannot join Part 1 until they are 18, so a link cannot come before then.
Two things often go wrong here. A birth relative registers, moves house and never updates the entry, so a link years later reaches nobody. Or a family assumes a court can force contact with someone who is now an adult, and spends months on the wrong route.
A free initial consultation is a conversation with one of our family law specialists, who gives you initial advice tailored to your circumstances. It does not include drafting or reviewing documents.
Book a free initial consultation or call 0330 094 5880.
You can also read our guides to adoption orders and step-parent adoption and special guardianship, or return to our guide to adopting a child.
General information about the law in England and Wales, not advice on your circumstances.
8 of 29 guides — scroll sideways for more
Child Custody Specialists
Sibling Contact Orders: Protecting the Bond Between Brothers and Sisters
Child Maintenance Tribunal
Applying for a Child Contact Order
Article 21 Hague Convention – International Child Access
Reasons To Stop Child Contact
Reasons why a fathers access to children should not be restricted
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