NIS2 APPLICABILITY CHECK · FREE

Does NIS2 apply to you? Three questions, instant answer

NIS2 covers medium and large companies in 18 sectors and some services regardless of size. This check applies the directive and shows whether you are likely an essential or important entity. National law decides; we verify your actual services for free in the NIS2 initial assessment.

Start the checkFree · runs only in your browser

Medium enterprise: 50+ employees, or turnover and balance sheet total both above €10m
Large enterprise: 250+ employees, or turnover above €50m and balance sheet total above €43m
Sectors: 11 high-criticality, 7 other critical
Regardless of size: DNS, TLD registries, trust services, public networks

Official sourcesNIS2 Directive, Annexes I and II (EUR-Lex)SME definition 2003/361/EC (EUR-Lex)

FREE TOOL

Does NIS2 apply to you? Quick applicability check

Three questions, instant result. Nothing is sent unless you ask for a call.

Which sector do you operate in?

How large is the company (including its group)?Under 50 employees and at most €10m turnover or balance sheet total50–249 employees, or turnover and balance sheet total both above €10m250+ employees, or turnover above €50m and balance sheet total above €43m

Do you provide one of these services?No, none of themPublic recursive DNS or authoritative DNS for third parties, a TLD registry, or a qualified trust serviceA public electronic communications network or publicly available electronic communications serviceA non-qualified trust service (eIDAS)

Orientation based on the NIS2 Directive. National law decides; in the free assessment we check your actual services.

How does the check decide?

By company size and by sector from Annexes I and II of the NIS2 Directive.

large company in a high-criticality sector: essential entity
medium company in a high-criticality sector: important entity
medium or large company in another critical sector: important entity
size follows Recommendation 2003/361/EC, counting linked and partner enterprises

OFFER

After the check: free verification

Start here

NIS2 initial assessment in 48 hours

An engineer verifies the result for your services and sets out obligations and deadlines.

Free

What you get

30 minutes with an engineer, no access to your systems
entity class
obligations and deadlines, including registration
a quote with a fixed price to implement

Get the free initial assessment

PROCESS

How it works

01
Check
Three questions, instant result.
02
A short call
Send the result and your number, we ask about the details.
03
Initial assessment in 48 hours
In writing: entity class, obligations, deadlines, quote.

CONTACT

Go through your result with an engineer

The result is attached automatically. An engineer verifies it for your actual services and sends your entity class, obligations, deadlines and a quote in writing within 48 hours. Free, no access to your systems.

Leave your number, I'll call you

Krystof Olik · founder and CEO

Same working day (CET), otherwise the next working morning.

FAQ

What clients ask us

No. It follows the NIS2 Directive; national law decides. We verify your services in the free initial assessment.

Yes, with our partner law firm Rowan Legal: we do the technical work and prepare processes and documentation; its lawyers validate them and prepare the contracts.

No. The check runs only in your browser. We receive the result only if you ask for a call.

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Sources

Updated: 27 October 2026