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What Decision-Making Responsibility Means for Parents in Alberta

Understand what decision-making responsibility means in Alberta, how it can be shared or divided between parents, and how guardianship fits in.

Family Law5 min readTSLBy the Treadstone Law Team · AlbertaUpdated November 6, 2026
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Key takeaways
  • Decision-making responsibility is the responsibility for making significant decisions about a child's well-being.
  • It can be sole, joint, or divided by subject.
  • In Alberta, the ability to make decisions about a child is tied to guardianship.

After separation, one of the first practical questions is who gets to make the big calls about your child, such as health care, schooling and religion. The law has a specific term for this.

This article explains what decision-making responsibility means, how it can be shared, and how Alberta's guardianship rules connect to it.

This article covers the law of Alberta.

What the term means

Under the Divorce Act, decision-making responsibility means the responsibility for making significant decisions about a child's well-being. Common examples people think of are health, education and religion, though the exact list depends on the order or agreement.

It is different from parenting time, which is the time a child spends in the care of a person. Unless the court orders otherwise, the person who has parenting time has exclusive authority to make day-to-day decisions affecting the child during that time.

Sole, joint or divided

Decision-making responsibility may be given to either spouse, to both spouses, or to a person other than a spouse who is a party to the application. It can be sole or joint, and can be divided by subject.

ArrangementWhat it can look like
SoleOne person makes the significant decisions
JointBoth spouses share the responsibility
DividedDifferent people decide different subjects

Whatever the arrangement, a person given decision-making responsibility must exercise it consistently with the child's best interests.

How a court decides

When a court makes a parenting order or contact order under the Divorce Act, it considers only the child's best interests. In applying the listed factors, it must give primary consideration to the child's physical, emotional and psychological safety, security and well-being.

The court also gives effect to the principle that a child should have as much time with each spouse as is consistent with the child's best interests. That is a guiding principle under best interests, not a presumption of equal time. Where safety is a concern, the child's safety, security and well-being take priority.

Guardianship in Alberta

In Alberta, the ability to make decisions about a child is tied to guardianship, not parentage status. A guardian under the Family Law Act is a guardian for all legal purposes, and in most cases a child's parents are also guardians.

A birth mother is already a legal guardian. A parent who is not the birth mother can be a guardian automatically if, for example, he lived with the mother for at least 12 months including when the child was born, or was married to her when the child was born.

A parent who is not a guardian, or an adult who has had care and control of the child for at least 6 months, can apply for a Guardianship Order using Claim – Family Law Act (CTS3459) and Adult's Statement – Guardianship of Child (CTS3484).

Information, plans and disagreements

Unless the court orders otherwise, a person with parenting time or decision-making responsibility may request information about the child's well-being, such as health and education, from the other person who has it or from third parties.

After separation, guardians who agree can keep exercising guardianship powers without a court order. If they disagree, either can apply for a parenting order that can assign specific responsibilities or set a process for resolving future disputes.

Which law applies depends on whether a divorce has been started. You can apply for a Family Law Act parenting order if no divorce action has been started by you or the other guardian and the child lives in Alberta. Where a divorce action has started, parenting is dealt with under the Divorce Act instead.

If the parties submit a parenting plan, the court must include it in a parenting order unless it is not in the child's best interests. A parent who intends to change their residence or the child's must give written notice to others with parenting time, decision-making responsibility or a contact order.

Passports are one example. All parents or legal guardians must sign the form, but where an order or agreement exists, only the person with decision-making responsibility can apply. If parents share decision-making responsibility, either parent can apply alone.

What to do next

How all of this applies depends on your situation, including whether you were married and whether a divorce has started, so it is worth confirming with a lawyer before you act.

Frequently asked questions

Is decision-making responsibility the same as custody?

The Divorce Act uses the terms decision-making responsibility and parenting time. Alberta's guidance lists a Custody and Access Order alongside a Contact Order and a Parenting Order as orders you can apply for when you have no order to enforce. Check the wording of any existing order to see what it gives you.

Can decisions be split between parents?

Yes. Decision-making responsibility can be sole or joint and can be divided by subject.

Who makes day-to-day decisions?

Unless the court orders otherwise, the person with parenting time has exclusive authority over day-to-day decisions during that time.

Can a grandparent make decisions for a child?

Decision-making responsibility can go to a non-spouse who is a party to the application. An adult who has had care and control of a child for at least 6 months can also apply for guardianship.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Alberta laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in Alberta. Reach us at 1-844-900-1070 or send our Team a message.

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