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Matias graduated with distinction in 2019 with a Master of Laws from the Vrije Universiteit Brussel.
After completing his studies, he began his career as a property manager for the municipality of Zemst, where he developed a strong interest in Administrative- and Property Law.
In 2020, he joined the law firm LM&DS in Mechelen, where he further specialized in Administrative Law, with a particular focus on Environmental Law (spatial planning and environmental regulations).
Since 2025, he has continued his legal career at Andersen in Belgium, as part of the Real Estate and Public Law team, which also focuses on Environmental Law.
Over the years, he has built up extensive experience in these fields, as well as in the closely related areas of Real Estate- and Property Law. He advises companies, public authorities, and private clients on complex legal issues related to spatial planning, environmental matters, and real estate.
He was registered at the Antwerp Bar in 2020. He is also a member of the Brussels Bar since 2025.
He is also a member of the Municipal Commission for Spatial Planning (GECORO) of the city of Mechelen for the 2025-2030 legislative period.
Since 2025, he has also been an author with Wolters Kluwer and has already published several academic articles.
Publications:
- OSORIO OLIVERA M., “Commentaar bij art. 78 OVD – Het zakelijk karakter van de omgevingsvergunning” in X., Omgevingsvergunning. Artikelsgewijze commentaar met overzicht van rechtspraak en rechtsleer, Wolters Kluwer, 2025, 97.
- OSORIO OLIVERA M., “Commentaar bij art. 79 OVD – De overdracht van de omgevingsvergunning” in X., Omgevingsvergunning. Artikelsgewijze commentaar met overzicht van rechtspraak en rechtsleer, Wolters Kluwer, 2025, 115.
- OSORIO OLIVERA M., “Commentaar bij 4.3.5 VCRO – De voldoende uitgeruste weg” in X., Omgevingsvergunning. Artikelsgewijze commentaar met overzicht van rechtspraak en rechtsleer, Wolters Kluwer, 2025, in redactie.
- OSORIO OLIVERA M., “Commentaar bij art. 4.2.1, 1° VCRO – De vergunningsplichtige bouwwerken” in X., Omgevingsvergunning. Artikelsgewijze commentaar met overzicht van rechtspraak en rechtsleer, Wolters Kluwer, 2025, in redactie.
- OSORIO OLIVERA M., “Commentaar bij art. 4.2.1, 6° VCRO – De vergunningsplichtige functiewijzigingen” in X., Omgevingsvergunning. Artikelsgewijze commentaar met overzicht van rechtspraak en rechtsleer, Wolters Kluwer, 2025, in redactie.