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administrative law · 5 min read

Suing the State: what to know before you start

ref. zam-2026-004by Hugo Wilber Castillo Castillo · Associate Attorneyjune · 2026

When the harm comes from a public entity — a poorly executed public work, an unjust sanction, a failure in a State hospital — many people assume nothing can be done. It can: the State also answers for its actions and omissions. But the path has rules of its own, and the first of them — the deadlines — forgives nothing.

Not every claim is the same: the route depends on the case

Against the administration there are different medios de control (judicial avenues), and choosing the right one is the first strategic decision. The most frequent: the direct reparation claim (reparación directa), when a fact, an omission or an administrative operation causes harm (an accident involving an official vehicle, medical negligence in the public network, unjust deprivation of liberty); and the annulment and reinstatement of rights (nulidad y restablecimiento del derecho), when an administrative act — a sanction, a dismissal, an assessment — injures your rights.

Filing deadlines forgive nothing

Each avenue has a caducidad — a statutory window within which the claim must be filed. As a general rule, the direct reparation claim expires two (2) years after the day following the harmful event, and the annulment claim four (4) months after notice of the act. Once the deadline passes, the right becomes judicially unrecoverable, no matter how well founded the claim is.

Pre-filing conciliation: a requirement, not a formality

In most of these matters, before filing suit you must attempt an extrajudicial conciliation before the Ministerio Público (Colombia’s public oversight office, the Procuraduría). It is no minor step: it is a requirement for the claim to be admitted and, well prepared, it can resolve the dispute without years of litigation.

Evidence is built from day one

Why early counsel matters

Litigating against the State is precision work: a specialized jurisdiction, strict terms, and entities that defend themselves with in-house legal teams. Arriving on time — with the right route and the evidence built — usually makes the difference between a judgment and a dismissal.

This article is general information and does not constitute legal advice for any specific case. Every situation is different. This is an English translation of the Spanish original, provided for convenience.

Hugo Wilber Castillo Castillo
Hugo Wilber Castillo Castillo
associate attorney · zam abogados
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