Javier Castellano

Javier leads the certifications practice at PrivaLex Partners. An expert in technical compliance and risk management, he supports companies in the preparation, implementation, and audit of certifications such as ISO 27001, ISO 42001, ENS, NIS2, and DORA. He translates complex requirements into practical action plans that turn certification into a competitive advantage.

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Responsibilities of the Data Protection Officer (DPO) in the EU

Data Privacy

Responsibilities of the Data Protection Officer (DPO) in the EU

Diana Illueca
ISO 27001 Readiness Checklist

E-books and Downloadables

ISO 27001 Readiness Checklist

Javier Castellano
Are you ready for the AI Act? – Quick Scorecard

E-books and Downloadables

Are you ready for the AI Act? – Quick Scorecard

Alberto Navas
What does DORA mean for the FinTechs?

Certifications and Standards

What does DORA mean for the FinTechs?

Alberto Navas
GDPR Data Breach Response Template

E-books and Downloadables

GDPR Data Breach Response Template

Marina Aldea
Privacy Policy Builder (for Startups & Beyond)

Data Privacy

Privacy Policy Builder (for Startups & Beyond)

Diana Illueca

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5 Privacy Risks every SaaS Founder overlooks

E-books and Downloadables

5 Privacy Risks every SaaS Founder overlooks

Diana Illueca
What Should a GDPR Audit Include?

Data Privacy

What Should a GDPR Audit Include?

Marina Aldea
NIS2 10-Point Self Assessment

E-books and Downloadables

NIS2 10-Point Self Assessment

Alberto Navas
ISO/IEC 27701:2025 — What’s changing and how to prepare for the new privacy standard version

Certifications and Standards

ISO/IEC 27701:2025 — What’s changing and how to prepare for the new privacy standard version

Alberto Navas
How to Obtain ISO 27001 Certification as a Startup in the EU

Certifications and Standards

How to Obtain ISO 27001 Certification as a Startup in the EU

Javier Castellano
The EU Artificial Intelligence Act explained: who it affects and what it requires

Certifications and Standards

The EU Artificial Intelligence Act explained: who it affects and what it requires

Alberto Navas