Margin of Appreciation: What It Means (and How States Use It Against Family Rights)

Definition: The margin of appreciation is a doctrine used by the European Court of Human Rights to allow States some flexibility (“a margin”) in how they implement Convention rights. It is linked to subsidiarity — the idea that national authorities have primary responsibility, while Strasbourg supervises compliance.

Why the Court allows a margin

• Europe contains diverse legal systems and social traditions.
• Some rights questions require balancing, context, and local knowledge.
• The Court aims to avoid unnecessary confrontation with domestic institutions.

Where the margin becomes dangerous in family-life cases

In Article 8 (family life) disputes, States often argue: “We should get a wide margin because this is sensitive child policy.” The risk is that “margin” becomes a shield for weak evidence, low procedural safeguards, or irreversible outcomes (like permanent separation) without true necessity.

Key safeguards that limit the margin

• Proportionality: measures must be necessary and the least intrusive option.
• Procedural fairness: serious interferences require robust process and evidence.
• European consensus: where Europe converges, the margin narrows.
• Irreversibility: more severe / irreversible measures tend to require stricter scrutiny.

Do Better Norge perspective

When Norway invokes “child’s best interests” as a near-absolute, the margin of appreciation can quietly expand — and families pay the price. DBN’s approach is to force the argument back to measurable standards: evidence quality, necessity, reunification effort, and proportionality.

Sources & further reading

• Council of Europe: Margin of appreciation doctrine (overview)
• BIHR: Explainer on margin of appreciation & subsidiarity