- Policy
When the route decision fails: what Ring Utrecht teaches about nitrogen law in infrastructure projects
On 11 March 2026, the Council of State annulled the route decision for widening the A27 near Amelisweerd. Twelve years of preparation, brought down by a single legal criterion: the additionality requirement in external nitrogen offsetting. What this means for other infrastructure projects, and why nitrogen law is a task for environmental managers.
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