Justice For All
Every day, millions of European consumers are harmed by illegal business practices — and almost none of them see justice.
Ius Omnibus was created to change that.
Every day, millions of European consumers are harmed by illegal business practices — and almost none of them see justice.
Ius Omnibus was created to change that.
Since 2020, we've been defending EU consumers through collective
action, ensuring access to justice for all — not just the wealthy few.
We take collective legal action against unlawful corporate practices.
We represent consumers in European policy processes.
We translate complex rights into clear, practical knowledge.
Our most significant ongoing and completed cases defending European consumer rights.
Ius Omnibus v Mastercard
An opt-out representative action (popular action) was filed on December 2nd, 2020, at the Portuguese Competition, Regulation and Supervision Court by Ius Omnibu…
Ius Omnibus v JNTL (Retail Sector)
On December 13th, 2024, Ius Omnibus filed an opt-out representative action (popular action) against JNTL Consumer Health (Portugal), Limitada (JNTL) at the Port…
Ius Omnibus v Clinical Analysis Laboratories
On the 2nd of March 2026, Ius Omnibus filed, at the Court of Competition, Regulation and Supervision Court of Santarém (Judge 2), a class action under case no.…
See what's been happening
Ius Omnibus and DGC: A Shared Commitment to Consumer Protection
It was a great pleasure for the Board of Ius Omnibus to meet with the Directorate-General for Consumer Protection, Trade and Services (DGC) on 15 October. We sh…
As part of its support for professional internships, Ius Omnibus announces that it is participating in this program sponsored by the IEFP.
As part of its support for professional internships, Ius Omnibus announces that it is participating in this program sponsored by the IEFP.
The Estée Lauder Companies Inc., Clinique Laboratories LLC e Socosmet – Sociedade de Cosmética, Lda. resolve Dispute with Ius Omnibus and Reaffirm Commitment to Consumers
In fulfilment of its mission, IUS informs that an agreement has been reached in Case No. 25069/22.3T8LSB, as set out in the press release below: Ius Omnibus and…
Founded in March 2020, we are a non-profit association dedicated to ending "civil impunity" for large corporations that violate consumer rights. Whether it’s data privacy breaches, anti-competitive practices, or environmental harm, we stand as a shield for European consumers. By leveraging Portuguese "Popular Action" laws, we initiate powerful representative actions to ensure that justice—and fair compensation—is accessible to everyone, not just those with the deepest pockets.
Join thousands of EU consumers standing up for their rights. Membership is free with no
obligations — together we're stronger in the fight for justice.