The UAE has formally reduced the age of majority from 21 lunar years to 18 Gregorian years under recent amendments to the Federal Civil Transactions Law (Federal Decree-Law No. 25 of 2025).
This change has significant implications for estate planning. The key question has been how it would apply within the DIFC Wills and Probate Registry. We now have an answer.
DIFC Courts Confirmation
Based on official communication from the DIFC Courts:
- 19 February 2026: The DIFC Courts formally adopted the revised age of majority.
- 2 March 2026: The new threshold takes effect within the DIFC Wills and Probate Registry.
From this date, any individual aged 18 or older is considered a legal adult for testamentary purposes within the DIFC.
Who Is Affected?
The 18-year requirement applies to:
- Testators (persons making a Will);
- Executors;
- Guardians (appointments now apply only to children under 18);
- Witnesses; and
- Translators involved in DIFC will registration.
Existing Registered Wills Remain Valid
Individuals with existing DIFC-registered Wills do not need to amend them.
If you have children between 18 and 21, guardianship provisions will simply not apply—they are now legal adults. Your Will remains fully valid.
New Registrations
If you have prepared a Will but not yet registered it, you may schedule an appointment on or after 2 March 2026. Your Will will then be assessed under the new age framework automatically.
Other UAE Jurisdictions
- Dubai Law No. 15 of 2017 previously required testators to be 21. The DIFC has now aligned with the federal standard.
- Abu Dhabi Judicial Department (ADJD): Formal guidance on whether it will adopt the 18-year threshold is still awaited.
The DIFC's adoption of the 18-year age of majority brings clarity and aligns the UAE with international standards. Further updates will be provided as guidance emerges from other emirates.
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