From NIS2 to cyber insurance, from ISO 27001 to due diligence — there are concrete situations where an independent assessment adds direct value.
Note: This page describes situations where an independent Microsoft 365 assessment is often valuable. It is not legal advice and does not imply that your organisation is required to pursue NIS2, ISO 27001 or any other certification. TenantWise supports preparation — not certification itself.
In brief
A Microsoft 365 Health Check helps organisations prepare for all of these requirements — independently and with a concrete report.
You don't need to wait for an incident. Most organisations that book a Microsoft 365 Health Check have a concrete trigger — here are the most common ones.
Since October 2024, thousands of European organisations are required to implement and demonstrate technical security measures. Microsoft 365 is at the core of most organisations' digital operations — and therefore directly within NIS2 scope.
Cyber insurers are asking more technical questions when policies are taken out or renewed. MFA, patch management, access controls and incident response are standard topics. An independent report gives your insurer concrete answers.
Example: Your insurer asks: "Is MFA enforced for all administrators?" or "Are former employees promptly removed?" — The Health Check gives you a documented, concrete answer to exactly these questions.
ISO 27001 requires demonstrable technical controls on access management, logging, device security and incident response. A Health Check directly maps to the relevant Annex A controls and gives you a baseline before the formal certification audit begins.
Example: ISO 27001 Annex A.9 requires that access to systems is granted only on a need-to-know basis. The Health Check assesses whether that's actually the case in your Microsoft 365 environment.
GDPR requires organisations to implement technical and organisational measures to protect personal data. Microsoft 365 processes large volumes of personal data for most businesses — in email, Teams, SharePoint and OneDrive.
In M&A processes, IT security is increasingly included in due diligence. A poorly configured Microsoft 365 environment can lead to valuation adjustments or additional warranties. An independent report gives both parties clarity.
Already have an IT supplier or managed service provider? An independent assessment is especially valuable then. TenantWise has no interest in selling a management contract — the only goal is an objective picture of the actual situation.
Some industries have specific standards or increased compliance pressure. These are the sectors where a Health Check most directly aligns with existing obligations.
Does your organisation operate in one of these sectors? Book a free discovery call →
These are the most common concrete moments when organisations get in touch.
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