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Custody, parentage and family relationships

Parentage proceedings must address the order of surnames

Supreme Court · Civil Chamber · STS 1617/2026 · Appeal 10744/2025
· Note published and reviewed: 2026-10-27

The issue and the court’s approach

The case was remitted for the surname dispute to be decided after hearing the parties. Establishing parentage and ordering a generic registry correction did not justify excluding an issue connected with the child’s name and interests.

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Official source and identification

Supreme Court · Civil Chamber · STS 1617/2026 · Appeal 10744/2025 · 2026-10-15

Original explanatory note based on the official Civil Chamber weekly summary. This is not a claim to have reviewed the full judgment. The English version is explanatory, not an official translation.

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General information on Spanish law. Application depends on the facts, applicable legislation and subsequent developments.

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