Katarina Horvat
Head of Oversight Team V
Leads validation and verification workstreams across the oversight portfolio.
katarina.horvat@agency.europa.eu+33 1 55 00 52 01
Meet the Team
3 people
Owen Blake
Verification Officer
Performs on-site verifications and follow-up of remediation actions.
owen.blake@agency.europa.eu+33 1 55 00 52 02
Marta Ribeiro
Validation Analyst
Supports independent validation of key oversight assessments.
marta.ribeiro@agency.europa.eu+33 1 55 00 52 03
What we do
We plan and deliver validation and verification activities, including on-site verifications, independent validation of assessments and thematic reviews. We work closely with the other oversight teams to ensure consistent findings and follow-up.
News
- Verification08 Jul 2026
2026 on-site verification programme launched
The 2026 on-site verification programme has been formally launched with entities in scope.
- Thematic18 Jun 2026
Thematic review on data quality — kick-off
A new thematic review on data quality across the portfolio is starting this quarter.
- Report02 Jun 2026
Annual validation report — 2025 published
The 2025 annual validation report summarising key findings is now available.