---
title: "5th OBSERVARE International Congress 2026 — Lisbon"
description: "5th OBSERVARE International Congress is a professional conference in Lisbon, Portugal, Nov 24–26, 2026. Dates, deadlines, fees, and prep links."
url: "https://modeldiplomat.com/conferences/professional/5th-observare-international-congress-2026"
---

# 5th OBSERVARE International Congress

Nov 24–26, 2026[Lisbon, Portugal](https://www.google.com/maps/search/?api=1\&query=Lisbon%2C%20Portugal)In-person

Starts in 17 days[Registration open](https://observare.autonoma.pt/en/5th-observare-international-congress-24-26-november-2026/)

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