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[2010] HCA 4
appellant. Appeal allowed. The Full Court's orders were set aside. The mother's appeal from the Federal Magistrates Court was allowed, the Federal Magistrates Court's orders were set aside, and the matter was...
The High Court held that a court considering equal-time parenting arrangements must separately decide whether equal time is in the child's best interests and whether it is reasonably practicable. It is not enough to decide that equal time would be desirable. The magistrate had not assessed the practical effects of requiring the mother to remain in Mount Isa, including her housing, work, finances and isolation. Because the required practicability finding was absent, the equal-time order could not stand. The case was sent back for a fresh hearing.
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2 cited instruments linked from this judgment.
2,119 words · generated 01/10/2026
The High Court of Australia considered the statutory steps a court must follow before making an equal-time parenting order under the Family Law Act 1975 (Cth). The case arose after the mother appealed parenting orders made by the Federal Magistrates Court and upheld by the Full Court of the Family Court.
The parents had lived in Sydney and moved to Mount Isa in January 2007 so the father could gain work experience as a graduate mechanical engineer. Their child was born in August 2002. The parties separated in August 2007. The father returned to Mount Isa and told the mother she would need to find alternative accommodation there. The mother returned to Sydney with the child, but interim orders later required the child to return to Mount Isa [3]-[4].
At the Federal Magistrates Court hearing, both parents were living in Mount Isa and the child was spending alternate weeks with each. The mother initially proposed living in Sydney with the child. The father would not consider moving to Sydney. The mother then proposed alternatives that included her remaining in Mount Isa or both parents living in Sydney [5].
The Federal Magistrates Court ordered equal shared parental responsibility and equal time, on the basis that both parents would remain in Mount Isa. It considered equal time to be in the child's best interests. The Full Court dismissed the mother's appeal. The High Court allowed her appeal, set aside the earlier orders and remitted the matter for a rehearing de novo.
The practical circumstances discussed by the High Court included the mother's limited accommodation options in Mount Isa, her limited employment opportunities and income, and evidence that she was isolated and despondent there. The Court said those matters were relevant to whether an equal-time arrangement was reasonably practicable, not merely to whether the arrangement was desirable [15]-[18].
The central issue was the relationship between the statutory best-interests test and the reasonable-practicability test. Section 60CA required the court to regard the child's best interests as the paramount consideration when deciding whether to make a parenting order. Section 61DA(1) provided a presumption that equal shared parental responsibility was in the child's best interests, subject to the statutory qualification described in the judgment. But neither provision displaced the separate requirements in s 65DAA [6]-[8], [15].
Under s 65DAA(1), where an order provides for equal shared parental responsibility, the court must consider whether equal time would be in the child's best interests and whether equal time is reasonably practicable. Only if both conditions are met does the court consider making an equal-time order. The High Court emphasised the words “if it is” in para (c), which refer back to the two preceding questions [8], [13].
The Court treated the practicability inquiry as a question the court must actually determine. It described an affirmative determination as “a statutory condition which must be fulfilled” before the court has power to make an equal-time parenting order [13]. This is important because it separates a condition on the court's power from a general discretionary assessment of what arrangement might best serve the child.
The magistrate had acknowledged that s 65DAA required attention to both best interests and practicability. But the High Court concluded that he treated the best-interests answer as determinative and did not separately decide practicability [10], [14]. The Full Court recognised that the magistrate had not expressly addressed practicability. However, its reliance on the magistrate's detailed consideration of s 60CC did not cure the omission. Those matters related to the best-interests question in s 65DAA(1)(a), whereas para (b) required a distinct practical assessment [14].
The Court explained that practicability was concerned with “the reality of the situation of the parents and the child”, rather than the desirability of equal time [15]. Equal time depended on both parents remaining in Mount Isa. The mother's circumstances therefore mattered directly. The evidence included that she had to live with the child in a caravan park on alternate weeks, that rental accommodation was scarce and that she had limited employment opportunities compared with those available to her in Sydney [16]-[17]. The Family Consultant described her as despondent and isolated and said she was depressed; the High Court considered that the magistrate's view that counselling could deal with her anguish was not supported by that evidence [18].
On the record before the magistrate, the evidence did not permit an affirmative answer to the equal-time practicability question [19]. The Court therefore held that the equal-time order could not be made. It also explained that s 65DAA(2) required consideration of substantial and significant time if equal time was not available. The necessary findings had not been made, and the relevant circumstances could be different at the rehearing [19].
Before this decision, the statutory provisions already required a court to apply the best-interests framework and, where equal shared parental responsibility was ordered or proposed, to consider equal time and substantial and significant time in the manner set out in s 65DAA. The judgment did not create those statutory duties. It clarified how they operate together and what must be separately decided.
The Court's clarification was that the best-interests inquiry and reasonable-practicability inquiry are distinct. An arrangement does not become reasonably practicable merely because it is considered beneficial or desirable for the child. Nor does the presumption of equal shared parental responsibility determine whether equal time is practically feasible [15].
The decision also clarified the consequence of failing to make the required practicability determination. The requirement is a condition on the court's power to make the specified order, rather than a step that can be assumed or bypassed. The Court referred to Minister for Immigration and Multicultural Affairs v Eshetu when explaining the character of that condition [13]. The judgment did not elaborate on Eshetu beyond that reference.
After the decision, the statutory sequence described by the Court is clear: consider whether equal time is in the child's best interests; separately consider whether it is reasonably practicable; consider making an equal-time order only if both answers are affirmative. If the equal-time pathway is unavailable, s 65DAA(2) requires corresponding consideration of substantial and significant time, again addressing both best interests and practicability [8], [13], [19].
The decision does not establish that a parent's preference to live in a particular place always defeats an equal-time proposal. Nor does it state that any one factor, such as housing or employment, necessarily determines practicability. Its application turns on an assessment of the practical circumstances shown by the evidence. The case was remitted, rather than resolved by the High Court through a final parenting arrangement.
At [13], the Court said that a practicability determination is “a statutory condition” that must be fulfilled before the court has power to make an equal-time order. In plain English, the court must make the required finding before it can lawfully move to consider making that kind of order. It is not enough that the arrangement seems suitable overall.
At [15], the Court said s 65DAA(1) concerns “the reality of the situation of the parents and the child, not whether it is desirable” for the child to spend equal time with each parent. This distinguishes feasibility from the separate question of what might be good for the child. Circumstances affecting whether an arrangement can work in practice belong in the practicability inquiry.
Also at [15], the Court said the presumption in s 61DA(1) “is not determinative” of the questions under s 65DAA(1). In plain English, a presumption about equal shared parental responsibility does not itself establish that equal time is workable.
At [19], the Court said the evidence did not permit an affirmative answer to the question in s 65DAA(1)(b). The consequence was that the magistrate could not make the equal-time order. The Court did not itself determine the final arrangements for the child. It required the matter to be heard again, with the statutory questions decided on the evidence and circumstances then available.
The judgment also noted that the magistrate's alternative order, which addressed what would happen if the mother did not remain in Mount Isa, had no stated reasons and could not be an order under s 65D without addressing the statutory criteria [20]. That passage highlights the need for the legal basis of an alternative parenting order to be identified and supported by the required statutory reasoning.
The decision is particularly relevant where a court is considering equal-time parenting arrangements under s 65DAA and the proposed arrangement depends on a parent living in a particular place. It may be significant where one parent would need to relocate, stay in a location they oppose, or accept practical conditions that affect their capacity to implement the arrangement.
The judgment identifies examples of circumstances relevant to practicability in this case: distance between parents, their capacity to implement the arrangement, accommodation, employment, financial circumstances and the lived effects of being in a particular location. Section 65DAA(5), as described by the Court, required consideration of how far apart the parents lived, their capacity to implement the arrangement, and any other matters the court considered relevant [9]. The mother's housing, work and isolation circumstances illustrated why practicability required attention to real-world conditions [15]-[18].
The precedent also applies where a decision-maker appears to combine the best-interests question with feasibility, or assumes that a finding of equal shared parental responsibility answers the question of how much time a child can practically spend with each parent. The High Court insists on separate consideration of the statutory questions [13]-[15].
It does not establish a universal rule that living in a regional location makes equal time impracticable, that a parent's stated wishes control the outcome, or that limited accommodation or employment alone determines the issue. The Court's reasoning is tied to the whole evidentiary record and the particular proposed arrangement. A lawyer applying the decision would need to examine the statutory provisions applicable to the relevant time, the evidence about each parent's circumstances, and whether the required questions have been expressly determined.
The judgment supplied for this analysis contains no later decisions applying, distinguishing or otherwise treating MRR v GR. It would therefore be unsupported to describe how later courts have treated it based only on this material.
Within MRR v GR itself, the High Court addressed the reasoning of the Full Court of the Family Court and the Federal Magistrates Court. The Full Court had noted that the magistrate did not expressly address reasonable practicability, but considered that his discussion of best-interests matters was relevant. The High Court rejected that as a sufficient answer because the best-interests matters went to s 65DAA(1)(a), while practicability under para (b) required separate consideration [14].
The High Court referred to Minister for Immigration and Multicultural Affairs v Eshetu for the characterisation of the practicability finding as a condition on power [13]. The supplied judgment does not describe later treatment of either case. Any research into subsequent citations, statutory amendments or later appellate applications would require sources beyond the judgment provided here.
The judgment leaves the final parenting arrangements unresolved. The High Court ordered a rehearing de novo, so the necessary findings were to be made on the evidence and circumstances existing at that later hearing [19]. It did not decide where either parent should live or what amount of time the child should spend with each parent.
The Court's reasoning leaves the application of “reasonably practicable” to the facts of each case. Section 65DAA(5) identifies matters including distance and capacity to implement an arrangement, and allows consideration of other relevant matters [9]. The judgment illustrates the relevance of housing, employment, income and the parent's personal circumstances, but does not assign fixed weight to any one factor.
There is also a distinction between what the Court said about the evidence before the magistrate and what was to happen at the rehearing. The Court stated that the evidence did not permit an affirmative finding for equal time and, in its concluding explanation of the orders, said it was not open to find that equal time or substantial and significant time was reasonably practicable on that record [19], [21]. It nevertheless remitted the case for a fresh hearing, where determinations would be made on the evidence and circumstances then existing [19]. The judgment therefore should not be read as deciding what findings could be made on a later, different evidentiary record.
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(a) the appeal by the mother against the orders of the Federal Magistrates Court of Australia made on 1 April 2008 be allowed;
(b) the orders of the Federal Magistrates Court of Australia made on 1 April 2008 be set aside;
(c) the matter be remitted to the Federal Magistrates Court of Australia for rehearing de novo.
B W Walker SC with L A R Goodchild for the appellant (instructed by Neisha Shepherd Solicitor)
G K W Page SC with T D Betts for the respondent (instructed by Rod Madsen)
Notice: This copy of the Court's Reasons for Judgment is subject to formal revision prior to publication in the Commonwealth Law Reports.
Family law - Children - Parenting orders - Section 60CA of the Family Law Act 1975 (Cth) makes "best interests of the child" paramount consideration when making parenting order - Section 61DA(1) provides presumption that equal shared parental responsibility in best interests of child - Section 65DAA requires court to consider whether child spending equal, or "substantial and significant", time with each parent is "reasonably practicable" - Where order required that child spend equal time with each parent - Where order made on basis that parents would live in Mt Isa - Where living in Mt Isa contrary to wishes of mother - Whether spending equal time with each parent reasonably practicable - Significance of circumstances of mother - Relationship between best interests of the child and reasonably practicable - Whether order valid.
Words and phrases - "equal time parenting", "reasonably practicable".
Family Law Act 1975 (Cth), Pt VII, ss 61DA, 65D, 65DAA.
"If a parenting order provides (or is to provide) that a child's parents are to have equal shared parental responsibility for the child, the court must:
(a) consider whether the child spending equal time with each of the parents would be in the best interests of the child; and
(b) consider whether the child spending equal time with each of the parents is reasonably practicable; and
(c) if it is, consider making an order to provide (or including a provision in the order) for the child to spend equal time with each of the parents." (emphasis added)
Sub-section (2) makes provision for where a parenting order provides that a child's parents are to have equal shared parental responsibility for the child (par (a)) but the Court does not make an order for the child to spend equal time with each of the parents (par (b)). In such a circumstance the Court is obliged to:
"(c) consider whether the child spending substantial and significant time with each of the parents would be in the best interests of the child; and
(d) consider whether the child spending substantial and significant time with each of the parents is reasonably practicable; and
(e) if it is, consider making an order to provide (or including a provision in the order) for the child to spend substantial and significant time with each of the parents."
Sub-section (3) explains what is meant by the phrase "substantial and significant time".
"If [the] parties remain in Mount Isa as the father suggests, then they are in the same locality. They are proximate to each other and there can be the opportunity for equal time which would be, in my assessment, in the best interests of this child."
His Honour noted that the Family Consultant had recommended a continuation of the existing arrangements[9]. His Honour said that he too did not consider it would be beneficial to the child if the parents lived "thousands of kilometres apart"; it was in the child's interests that there be equal time spent with each parent[10].
MRR
GR
[2009] FamCAFC 81
[1999] HCA 21
(1999) 197 CLR 611
Appeal allowed. The Full Court's orders were set aside. The mother's appeal from the Federal Magistrates Court was allowed, the Federal Magistrates Court's orders were set aside, and the matter was remitted to that court for rehearing de novo.