Frameworks
Dutch public sector compliance streamlined with BIO
Juggling multiple government security requirements without a clear system?
Tidal transforms BIO compliance into a managed, measurable process. Implement baseline security controls systematically, maintain audit-ready documentation automatically, and confidently work with Dutch government entities.

BIO in depth
The Baseline Information Security Government is the normative framework for information security within the Dutch government and semi-public organisations. The BIO describes which measures are needed to securely process information, regardless of organisation type or administrative level.
In practice, BIO is often approached as a checklist or mandatory document. This leads to focus on policy and isolated measures, while coherence between risks, processes, and responsibilities is lacking.
By approaching BIO as a coherent framework, control over information security emerges. Measures align with risks, responsibilities are clearly assigned, and information security becomes part of the daily organisation.
How Tidal helps you get certified
Hit the ground running
Start with our pre-built controls, policies, and risk assessment templates.
Our platform guides you through establishing your ISMS scope, identifying assets, and implementing right-sized controls that match your business needs.


Why Tidal Control
We understand your challenges because we've been there. Our team of GRC experts and security professionals built Tidal to solve the real problems compliance teams face every day.
Made in Europe
Built and hosted in Europe. Your compliance data stays in the EU for full control and peace of mind.
Continuous automation
Automated evidence collection from cloud providers and development tools working 24/7 for you.
Real security
Build secure systems that protect your business and satisfy auditors, not just check compliance boxes.
Go beyond BIO
Explore complementary frameworks that strengthen your government security compliance.
ISO 27001
Building international security credentials? ISO 27001 provides a complementary global framework that aligns with BIO requirements while enabling international certifications.
GDPR
Protecting government personal data? GDPR requirements apply to government organisations processing personal data, complementing BIO's broader security focus.
DORA
Ensuring government digital resilience? DORA extends BIO's security framework by addressing operational resilience requirements for critical government functions.
CYRA
Strengthening critical infrastructure resilience? CYRA complements BIO by addressing cyber resilience requirements specific to government infrastructure.
Integrate with your existing tools

Testimonials
What our customers say
With a single click, one Tidal test checks dozens of disks for encryption. Doing that manually would take a lot of time.


























