Resource · Co-parenting

What Is a Child Arrangements Order

and do you need one?

Understanding when informal arrangements are enough, and when a court order is necessary.

Many separating parents manage co-parenting arrangements informally, without any court involvement. This works well when both parents can communicate and agree. But when arrangements break down or conflict makes agreement impossible, a Child Arrangements Order provides a legally binding framework.

What is a Child Arrangements Order?

A Child Arrangements Order (CAO) is a court order that sets out where a child lives, how much time they spend with each parent, and any other relevant arrangements. It replaced the old "residence" and "contact" orders in 2014.

Do you need one?

You do not need a CAO if both parents can agree and stick to arrangements. Many families co-parent perfectly well without one. A CAO becomes necessary when:

  • You cannot agree on arrangements
  • Arrangements are repeatedly not followed
  • One parent is preventing the other from seeing the children
  • There are concerns about a child's safety or welfare
  • One parent wishes to relocate with the children

How to apply

Before applying to court for a CAO, you must generally attend a MIAM (a Mediation Information and Assessment Meeting) unless an exemption applies. The court application is made using form C100.

How child arrangements orders work

A child arrangements order is a court order made under Section 8 of the Children Act 1989. It replaces the old residence and contact orders and sets out both where the children live and how much time they spend with each parent. The order can be made by consent or imposed by the court after a contested hearing.

What the court considers

In making any decision about children, the court applies the welfare checklist from the Children Act 1989. The paramount consideration is the child's welfare. The checklist includes the child's wishes and feelings, their physical and emotional needs, the likely effect of any change in circumstances, any harm they have suffered or are at risk of suffering, and the capability of each parent to meet the child's needs.

Free resource

Download the free Co-Parenting Communication Plan

Sent straight to your inbox. No spam, ever. Unsubscribe at any time.

Frequently asked questions

What is a child arrangements order?
A child arrangements order is a court order that sets out where a child lives and how much time they spend with each parent. It can be made by consent or imposed by the court after a contested hearing.
Do I need a court order for child arrangements?
Not necessarily. Many parents reach workable arrangements without going to court. However, a court order provides certainty and is enforceable if the other party does not comply.
How long does it take to get a child arrangements order?
If you can reach agreement, a consent order can be obtained within a few months. If the case is contested, it typically takes 6 to 12 months or longer to reach a final hearing.
Can a child arrangements order be changed?
Yes. Either party can apply to vary a child arrangements order if there has been a significant change in circumstances.
What if my ex does not follow the child arrangements order?
You can apply to the court to enforce the order using Form C79. The court has a range of enforcement powers including unpaid work requirements, financial penalties, and in serious cases committal.
Can grandparents be included in a child arrangements order?
Grandparents do not have an automatic right to contact but can apply to the court. They first need to obtain permission from the court to make the application.
What is 'lives with' and 'spends time with' in a CAO?
'Lives with' is the term for what used to be called residence or custody. 'Spends time with' replaces contact. A child can be ordered to live with both parents in a shared lives-with arrangement.
What is a shared lives-with order?
A shared lives-with order states the child lives with both parents. It does not necessarily mean equal time but is a statement about the legal basis of the arrangement.

Free template

A plan for communicating with your ex

The Co-Parenting Communication Plan template helps you and your ex agree how to communicate about your children — handovers, holidays, decisions, and boundaries — without the conflict.

No spam, ever. Unsubscribe at any time.

Credentials & professional standards

Enhanced DBS checkedChild & adult workforces, barred list check
Safeguarding Level 4Highest non-statutory level
Mental Health First AiderNationally recognised qualification
Professionally insuredFull professional indemnity
ICO registeredUK GDPR compliant
McKenzie Friend practitionerPractising court support specialist
Need support?

Let's have a conversation

Free 20-minute support call, no obligation, no pressure.

Book a Free Support Call