On Monday, 26 October, Hugill & Ip hosted Beyond Biology: Legal Parenthood and Parental Rights in Hong Kong at its offices in Six Pacific Place. The panel conversation brought together Dawn Chan, Founder & CEO of Sow Fertility, our Kajal Aswani, and Azan Marwah of Pantheon Chambers, connecting the practical realities of family building with the legal questions that follow.
The event’s starting proposition was straightforward: biology is only part of the story. A person may help conceive a child, intend to become a parent, or spend years providing care without those circumstances necessarily producing the same legal result. For families in Hong Kong, understanding the difference matters long before a dispute arises. It can affect decisions at a hospital, arrangements with a school, an application following an overseas birth, and the security of a child’s future.
Being a parent in practice is not always enough
Modern families take many forms. Some children are born following donor conception or reciprocal IVF. Others join their families through adoption or are born overseas through surrogacy. A child may be raised by a same-sex couple, a single parent by choice, or a biological parent and a partner who has assumed a parental role.
The everyday experience of those families may be entirely familiar. Parents arrange meals, attend school meetings and make decisions about their children’s welfare. The difficulty arises when the law does not recognise everyone carrying out that role in the same way.
Legal parenthood, guardianship and custody are related, but they are not interchangeable. Legal parenthood concerns the recognised parent-child relationship. Guardianship concerns rights and authority in relation to a child during childhood. Custody addresses responsibility for important decisions, while care and control concerns the child’s day-to-day care. The particular order, and the jurisdiction under which it is made, determine its scope.
A family may therefore need to answer two different questions. Who is recognised as the child’s parent? And who has the authority to act for the child now? Resolving the second question can provide essential protection without necessarily resolving the first.
This distinction builds on our earlier discussion of protecting your family as a same-sex couple. It also gives a practical focus to the issues explored in our more recent article on same-sex parenting in Hong Kong: identifying the protection a family actually needs, rather than assuming that one document or one court application answers every question.
Assisted reproduction: intention and genetics are not decisive
Hong Kong’s Parent and Child Ordinance contains specific rules governing parenthood following assisted reproduction. Under section 9, the woman who carries the child following the placement of an embryo or eggs and sperm in her is the statutory starting point for identifying the mother. The rules concerning fatherhood involve further questions, including the circumstances of treatment and consent.
The Council on Human Reproductive Technology’s patient guidance illustrates the position in donor treatment. A woman treated with donated gametes or embryos is regarded as the mother, and her husband is regarded as the father unless it is shown that he did not consent to the treatment. The absence of a genetic connection does not, in that situation, prevent legal parenthood.
Conversely, providing genetic material does not necessarily confer the legal status a person expects. Reciprocal IVF makes that difficulty particularly clear. One woman provides the egg and her partner carries the pregnancy. Both have a biological connection to the child, but the statutory framework has not treated their positions as equivalent.
The legal analysis also needs to distinguish parenthood from access to treatment. Hong Kong regulates the provision of reproductive technology procedures separately. Subject to specified exceptions, section 15(5) of the Human Reproductive Technology Ordinance prohibits providing such procedures to people who are not parties to a marriage. Obtaining gametes is among the exceptions identified in the Council’s guidance. Being able to freeze eggs, for example, should not be confused with being eligible to undergo every subsequent procedure in Hong Kong.
For intended parents, these are questions to address before treatment begins. Advice should examine the proposed procedure, where it will take place, the role of any donor and the legal position expected after birth. A clinic’s explanation of medical options is important, but it is not a substitute for advice on Hong Kong legal parenthood.
Reciprocal IVF and the limits of a landmark judgment
The relationship between genetics, family life and legal recognition was examined in K, by his next friend R, v Secretary for Justice [2025] HKCFI 1974. The case concerned a child born in Hong Kong following reciprocal IVF, using one woman’s egg and her partner’s pregnancy. Only the birth mother appeared as the child’s mother on the birth certificate.
As the Department of Justice’s summary of the judgment explains, the Court upheld the constitutional challenge to the relevant framework and the refusal to provide for recognition and registration of the genetic parent. The judgment addressed the child’s rights and family relationship, not simply the adults’ wish to have their names included in an official record.
The Court recognised the practical significance of a birth certificate. Public and private institutions may ask for evidence of parental status when decisions need to be made for a child. The absence of a parent from that record can create doubt about their authority, as well as consequences for the child’s dignity and sense of belonging.
Importantly, the Court rejected the suggestion that access to guardianship necessarily provided an adequate substitute for recognition of the parent-child relationship. A guardianship order does not itself change the particulars on a birth certificate or recognise the genetic relationship in the same way.
The decision nevertheless requires careful description. In the September 2025 judgment, the Court invited further submissions on the precise form of relief. It should not be presented as having automatically amended the legislation or established a universal procedure for registering both parents in every reciprocal-IVF family. Nor should an earlier declaration of parenthood at common law be treated as a guarantee of effective statutory rights; the Court expressly questioned the practical legal effect of that declaration.
For families considering reciprocal IVF, the significance is substantial, but so is the need for precision. Advice must take account of the operative court orders and current registration practice. A successful constitutional challenge and a completed route to recognition are not necessarily the same thing.
Guardianship: valuable protection, not a change of parentage
Where a person raising a child lacks recognised parental status, guardianship and custody orders may offer important practical protection. Their purpose is to address the child’s welfare and the authority needed to care for them, rather than to assume that biology is the only relevant relationship.
In AA v BB [2021] HKCFI 1401, the Court considered the position of a same-sex couple who had raised two children and wished to continue co-parenting after their relationship ended. The non-birth parent did not have equivalent recognised legal-parent status in Hong Kong. The Court nevertheless granted joint custody, shared care and control, and joint guardianship, relying on its inherent jurisdiction for the guardianship relief.
The Oxford Human Rights Hub’s analysis of the decision describes the importance of the children’s relationships with both parents and the welfare-based approach taken by the Court. The case demonstrates that a person’s established role in a child’s life can matter greatly, even where their formal legal status is uncertain.
It does not follow that every non-biological parent automatically acquires the same rights, or that the judgment created a general statutory route to second-parent recognition. An application still requires the appropriate legal basis and evidence. The outcome depends on the child’s circumstances and the relief sought.
For a family living together, the practical question may be whether both adults can make necessary decisions during the child’s minority. Following separation, it may be how to preserve relationships and provide workable decision-making arrangements. Those questions should be considered before disagreement makes an application more difficult. The limits identified in K also remain relevant: useful welfare orders should not be described as a complete replacement for legal parenthood.
Adoption: a permanent relationship, with consequences to examine
Adoption provides a different form of protection. An adoption order creates a recognised legal parent-child relationship, rather than simply allocating authority during childhood. It is therefore important to distinguish adoption from guardianship when considering a child’s long-term security.
A significant Hong Kong development was B v B & another [2024] HKCFI 3356, discussed in our feature, A Same-Sex Married Couple’s Adoption Journey. The applicant was a gay man who had married his husband overseas and applied to adopt as a sole applicant. The Social Welfare Department supported the adoption, and the High Court made the order.
The Court emphasised the child’s best interests. The applicant’s sexual orientation was not a reason, by itself, to refuse the application. His relationship with his husband, and the husband’s relationship with the child, were relevant to the assessment of the home in which the child would be raised.
The distinction between the family’s circumstances and the application made is crucial. This was a successful sole-applicant adoption. It did not determine a general entitlement for same-sex spouses to adopt jointly, and the Court did not need finally to resolve the meaning of spouse under the Adoption Ordinance.
Where only one person adopts, the other person does not become an adoptive parent merely because they live together or are married overseas. The family must consider that person’s position separately.
There is a further issue where the proposed adopter is already raising a child with an existing legal parent. Adoption should not be assumed to be a simple way of adding a second parent while leaving every existing legal relationship untouched. As recent Hong Kong legal analysis explains, the available sole-adoption route may affect the existing parent’s legal rights. The consequences require specific advice before an application is pursued.
Adoption planning is therefore about the resulting family relationships, not merely obtaining an order with a reassuring name. Eligibility, consent, assessment and the effect on existing parenthood all need to be understood.
Overseas surrogacy does not end at the border
For some intended parents, family building involves treatment or surrogacy outside Hong Kong. The arrangement may be lawful in the country where it takes place, and the intended parents may receive a foreign birth certificate or court order. That does not necessarily settle their position when the child comes to live in Hong Kong.
There are separate questions about recognition of parenthood, the child’s travel and immigration status, and compliance with Hong Kong law. A foreign document may be important evidence without being conclusive for every purpose. A birth certificate, a parental order and an adoption order should not be assumed to have identical effects across jurisdictions.
The Human Reproductive Technology Ordinance imposes restrictions on surrogacy, including prohibitions relating to commercial arrangements. Section 17 has express overseas reach for specified conduct. It would be wrong to say that every overseas surrogacy arrangement is necessarily criminal, but equally wrong to assume that conducting the arrangement abroad removes Hong Kong legal risk.
The nature of the payments and the activities of the people involved require careful examination. Surrogacy arrangements are also unenforceable under section 18. A contract alone cannot be relied upon to compel the legal outcome intended parents expect.
Section 12 of the Parent and Child Ordinance provides a parental-order route following surrogacy, but it is narrowly drawn. Its wording concerns an application by a husband and wife and includes requirements relating to a genetic connection, the child’s home, a Hong Kong connection, age, consent and payments. Families outside that statutory route cannot assume that the same application will be available to them.
The legislation specifies an application within six months of birth. Courts have permitted late applications in particular circumstances, but that is not a reason to delay. The International Bar Association’s discussion of Hong Kong surrogacy cases also explains why judicial approval of expenses for a parental order and possible criminal liability are distinct issues. Approval in the parenthood proceedings should not be treated as a general clearance of the underlying arrangement.
Consider a couple who return with a newborn believing that a foreign birth certificate has completed the legal process. Months later, an immigration enquiry raises questions about the birth and recognised parenthood. By then, a statutory deadline may have passed and obtaining evidence or consent may be harder. Advice in both jurisdictions, before commitments are made, is far preferable to trying to regularise the position under pressure.
Everyday decisions need workable authority
The importance of parental rights is often most apparent in ordinary situations. A child needs a school place. A hospital requires consent for planned treatment. One parent is travelling and the other needs to deal with an institution that has not previously considered their legal position.
These situations do not all involve the same legal test. Being listed as an emergency contact or authorised to collect a child is not necessarily equivalent to having authority to make significant decisions. Conversely, questions about parental status should not be reduced to an assumption that a child cannot receive urgent medical care without a particular document.
Families should establish what the relevant school, medical provider or authority requires and how recognised rights can be evidenced. Court orders and legal documents should be available when needed, rather than stored somewhere inaccessible. Administrative permissions can help with everyday arrangements, but they cannot create legal parenthood or replace a court order where one is required.
Clear donor and treatment records are also valuable. Where a known donor is involved, the parties’ intentions should be discussed and documented with appropriate advice. A private agreement should not, however, be treated as conclusively determining parenthood or preventing a court from considering the child’s welfare. The legal effect depends on the circumstances and applicable rules.
The aim is not to turn family life into a succession of legal forms. It is to identify where uncertainty could interfere with the child’s care and deal with it in advance.
Planning for death is different from planning for incapacity
For single parents and families in which only one adult has recognised parental status, contingency planning deserves particular attention. The immediate question is who would have legal responsibility for the child if that parent died.
Under the Guardianship of Minors Ordinance, parents and guardians can appoint a future guardian. The Government’s appointment form and explanatory guidance set out the formalities and explain when an appointment takes effect. The proposed guardian must accept the appointment, and the child’s views should be considered as far as practicable, having regard to age and understanding.
An appointment does not necessarily take effect automatically in every situation. The statutory conditions, including existing custody orders and surviving parents or guardians, matter. In some circumstances, a court application will be required.
A future appointment following death must also be distinguished from authority during the parent’s lifetime. A guardianship provision in a will is not a general answer to what happens if the parent is temporarily unable to make decisions or suffers serious illness. Nor does it immediately make a partner a legal co-parent.
For a single parent by choice, a trusted sibling may be the intended future guardian. That arrangement needs more than a family understanding. The sibling’s willingness, location and ability to care for the child should be considered alongside the legal appointment and financial provision. Where the proposed guardian lives overseas, travel and relocation issues may require additional planning.
The same care is needed where a non-recognised co-parent is the obvious person to continue raising the child. The documents and any necessary lifetime orders should address the actual legal position, not assume that everyone will recognise the family relationship at a moment of crisis.
Financial protection must reflect the intended family
A child’s security involves more than authority to make decisions. Families also need to consider how housing, living expenses and education would be funded if a parent died.
Hong Kong’s intestacy rules determine the distribution of an estate where there is no effective will covering the relevant assets. They do not necessarily mirror the relationships and financial arrangements within a household. As Community Legal Information Centre guidance explains, legally adopted children have succession rights equivalent to biological children. Families should not assume that an informal parental role or a guardianship appointment produces the same inheritance position.
A properly drafted will can identify intended beneficiaries clearly and provide for the management of funds while a child is young. Where a trust is appropriate, its provisions should reflect the children intended to benefit, including the relevant family-building circumstances. Existing documents deserve review: a definition of children or descendants drafted years earlier may not fit the family that now exists.
Guardian and trustee appointments also perform different functions. The person caring for the child and the person managing money for the child may be different people. Their responsibilities should work together, with practical provision for expenses and access to funds.
Insurance arrangements and beneficiary nominations should be checked alongside the will. Where assets or family members are overseas, advice needs to be co-ordinated so that one jurisdiction’s arrangements do not undermine another’s. None of these financial measures, however, substitutes for establishing parental status or appropriate authority to care for the child.
Employers can support families beyond statutory minimums
The invitation also included HR and benefits leads, recognising that family building has a workplace dimension. Employees may need time for treatment, adoption assessments, travel following an overseas birth or settling a child into a new home.
Hong Kong’s statutory framework provides 14 weeks’ maternity leave and five days’ paternity leave for eligible employees, subject to the applicable conditions. Entitlement to pay has additional requirements. Employers should not assume that every intended, adoptive or non-birth parent automatically falls within a statutory category, or that a company’s enhanced benefit has precisely the same eligibility rules as the legislation.
Mother’s Choice’s guidance on adoption leave highlights the absence of statutory adoption leave and the value of clear employer policies. Adoptive parents need time for appointments and assessments, and for building a relationship with the child after placement. Those needs do not arise only when a child is a newborn.
Employers can consider how their own policies address adoption, fertility treatment and different family structures. Clear definitions of eligible caregivers, suitable evidence and when leave begins are more useful than relying on ad hoc exceptions. Medical insurance coverage should also be checked rather than inferred from the wording of a leave policy.
Confidentiality matters throughout. Treatment information, donor details and a child’s family history may be highly sensitive. Employers should distinguish documentation required by law from evidence sought for a discretionary benefit and handle personal data appropriately. Supporting an employee’s family does not require collecting more information than is needed for the relevant decision.
Final considerations
Beyond Biology describes a practical challenge for Hong Kong families: the people a child knows as parents may not all have the same recognised legal status. Recent decisions demonstrate the courts’ attention to children’s welfare and the realities of family life, but they do not make every route to parenthood automatic or interchangeable.
The most useful starting point is to identify the family’s existing legal relationships, the authority needed for everyday care and the longer-term protection still missing. A guardianship order may address an immediate need. Adoption or a parental order may have a different and more permanent effect, where available. Wills and financial arrangements can support the child’s future without themselves resolving parenthood.
For intended parents, early advice allows those questions to be considered alongside medical and practical decisions. For families already raising children, it provides an opportunity to close gaps before illness, separation or an administrative enquiry exposes them. The purpose is not to question the reality of the family. It is to give that reality the legal protection the child needs.
This article provides a Hong Kong-law perspective on the subject of the event. It does not purport to quote or summarise remarks made by the participants. It is general information and does not constitute legal advice on any particular circumstances.
