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Framework

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ISO 27001

Expertise · Framework

ISO 27001

The international standard for information security management. We design, implement, and run the ISMS — and take you to certification and beyond.

What

The international standard for an Information Security Management System (ISMS).

Structure

A risk-based management system plus controls (Annex A) chosen to fit your risks.

Certification

Independent audit by an accredited body; maintained through surveillance.

Why

Proves to customers, partners, and regulators that security is genuinely managed.

What

The international standard for an Information Security Management System (ISMS).

Structure

A risk-based management system plus controls (Annex A) chosen to fit your risks.

Certification

Independent audit by an accredited body; maintained through surveillance.

Why

Proves to customers, partners, and regulators that security is genuinely managed.

What

The international standard for an Information Security Management System (ISMS).

Structure

A risk-based management system plus controls (Annex A) chosen to fit your risks.

Certification

Independent audit by an accredited body; maintained through surveillance.

Why

Proves to customers, partners, and regulators that security is genuinely managed.

Gijs Brandenburg

MSc | CISSP CISA CISM CRISC SCF

You work with the people who actually do the work.

What it is, and why it matters.

ISO 27001 is the leading international standard for information security management. It isn't a checklist — it's a risk-based management system: you define a scope, assess your risks, select and implement appropriate controls, and run a continuous cycle of audit and improvement. Certification by an accredited body demonstrates — credibly, to customers, partners, and regulators — that your security is properly managed. It is increasingly a contractual requirement to win and keep business, and a strong foundation for other obligations: much of what NIS2 and similar regulations ask for maps neatly onto a working ISMS.

Who it affects.

Organisations that need to demonstrate information security maturity — to win business, satisfy client or regulatory requirements, or bring structure to a security function that has grown ad hoc. Common across technology and SaaS, professional services, healthcare, finance, and suppliers to government and large enterprises.

What it involves.

  • Defining the ISMS scope — which parts of the organisation, systems, and information it covers

  • Risk assessment and treatment

  • Selecting and implementing controls (Annex A), documented in a Statement of Applicability

  • Policies, processes, and records that make the system real

  • Internal audit and management review

  • Certification audit (Stage 1 and Stage 2), then ongoing surveillance audits

Sits under:

Compliance

ISO 27001 within your managed office.

ISO 27001 sits under Compliance and acts as the backbone for much of the rest of your program — its risk management, governance, and controls support NIS2, BIO2.0, and other obligations rather than duplicating them. We run it alongside everything else that applies to you, connecting Compliance with Governance and Risk.

Gijs Brandenburg

MSc | CISSP CISA CISM CRISC SCF

You work with the people who actually do the work.

How we help.

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Scoping & gap analysis

A sensible ISMS scope and an honest read of where you stand today.

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Risk assessment & treatment

A rigorous, repeatable assessment turned into a clear plan.

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ISMS design & documentation

The management system, without drowning you in paper.

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Control implementation

Organisational controls implemented; technical ones orchestrated via partners.

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Internal audit & review

Audits and management reviews so the system actually improves.

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Certification support

Preparation and support through Stage 1 and Stage 2 audits.

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Ongoing maintenance

Kept alive and certification-ready year after year as your managed office.

Where to start with ISO 27001

Not every engagement needs to start with a full managed relationship. Every targeted assessment can stand on its own, or serve as the entry point to a broader partnership.

Where to start with ISO 27001

Not every engagement needs to start with a full managed relationship. Every targeted assessment can stand on its own, or serve as the entry point to a broader partnership.

TRUSTED BY ORGANISATIONS ACROSS EUROPE

DENSO
DataVance
DataVance
De Haagse Hogeschool
De Haagse Hogeschool
BUSS Terminal Eemshaven
BUSS Terminal Eemshaven

Let’s talk about what your organisation needs.

© 2026 CTRL Disrupt Consulting B.V. · KvK 87198983 · All rights reserved.

© 2026 CTRL Disrupt Consulting B.V. · KvK 87198983 · All rights reserved.

© 2026 CTRL Disrupt Consulting B.V. · KvK 87198983 · All rights reserved.