NIS2 Compliance Software: 3 Gaps Spreadsheets Miss

Read as a list, NIS2’s obligations look manageable: risk management measures, incident reporting, supply chain security, business continuity. In practice, that’s rarely how the work behaves.

The cost of getting security wrong keeps climbing: IBM’s 2025 Cost of a Data Breach Report puts the global average at $4.44 million. NIS2 addresses that same risk category by requiring continuous, ongoing proof of control performance, which is what makes ad hoc tracking a real liability.

Those three obligations, evidence, supply chain, and incident response, generate continuous, repeatable work that spreadsheets handle poorly.

Evidence collection and control assurance

NIS2 requires you to demonstrate that your security measures are in place and working. That means gathering evidence across controls, on a recurring basis, from multiple owners across the business.

In a spreadsheet, this becomes a manual chase. One person owns the tracker, another owns the evidence, and version control depends on whoever last saved the file. When an auditor or regulator asks for proof, you’re rebuilding a timeline that should already exist. A costly rebuild, every time.

Supply chain and third-party oversight

Under Article 21 of NIS2, the directive's core risk management measures provision, supply chain security is a named, mandatory requirement, obliging entities to account for the vulnerabilities of their direct suppliers and service providers. For essential and important entities, that means assessing and monitoring supplier security posture on a continuous cycle that runs well past an annual questionnaire.

That’s a workflow problem. Questionnaires need to go out, get completed, get reviewed, trigger follow-up actions, and feed back into the overall risk picture. Doing that by hand across tens or hundreds of suppliers is where programmes stall.

Supplier failure is already a leading incident driver: in the UK, the Financial Conduct Authority found that over 40% of cyber incidents reported to it in 2025 involved a third party. Supplier oversight run as a lifecycle, with tiering, monitoring, and follow-up built in, is what separates working third-party risk management from a tracker nobody trusts.

Incident response and the 24-hour clock

Under Article 23 of NIS2, a significant incident triggers an early warning to the relevant authority within 24 hours of becoming aware of it, a fuller notification within 72 hours, and a final report within a month. That timeline needs a pre-built workflow with owners already assigned, tested before something goes wrong at 11pm on a Friday.

If your incident response plan lives in a static document, with no assigned owners or escalation paths built in, you’ll find out it’s incomplete at the worst possible moment. Good incident management software covers the compliance layer NIS2 actually tests: classification, evidence, and reporting deadlines that apply whether the trigger is a cyberattack, a vendor failure, a data exposure, or a plain IT outage.

SureCloud gives governance, risk, and compliance (GRC) teams one place to run NIS2 work, from control mapping through to board reporting. Powered by Gracie AI Agents with Personas and Skills, the platform acts as a virtual GRC team: each agent has a defined role, codified expertise, and reach across every part of your compliance programme. Every activity is auditable, and nothing leaves the tenant environment. Here’s what that looks like across the three areas above:

1. Control assurance and evidence: SureCloud maps controls to NIS2 requirements, assigns owners, sets review cycles, and collects evidence directly in the platform. Teams using SureCloud report a 50–65% reduction in manual evidence collection. When an auditor asks for proof, you produce an audit trail instead of a folder of screenshots.
2. Third-party risk management: The platform sends supplier questionnaires, tracks responses, scores risk, and flags overdue suppliers automatically. Assessments that previously took weeks complete 50% faster, and supply chain oversight becomes a managed programme instead of a manual project someone has to chase.
3. Incident management: SureCloud’s incident workflows are configurable to your organisation’s response process. Owners are assigned, timelines are tracked, and notifications are logged. The 24-hour reporting window becomes a workflow trigger instead of a scramble.

The outcome is audit readiness built into the work as it happens, always ready before a review starts.

NIS2 also places personal accountability on the boards of essential and important entities: the European Commission confirms the directive brings top management into scope for non-compliance. SureCloud surfaces compliance status in a format readable at board level without requiring the CISO to translate a spreadsheet into a presentation at short notice. Board report preparation drops from two weeks to two days.

Getting to initial NIS2 compliance is achievable with enough effort and a well-structured spreadsheet. Staying compliant is where the model breaks. Suppliers change. Controls drift. Incidents happen, and each one resets what 'compliant' means. The real question when evaluating any compliance approach is whether you can sustain that pace without burning out the team.

The organisations that struggle at their first NIS2 review are the ones who mapped the directive once and never built the infrastructure to keep it current.

A NIS2 programme that depends on one person knowing where everything lives is fragile. Evidence collection that requires a manual round of emails every quarter will slip. An incident workflow with no live owners built in will fail under pressure.

SureCloud is designed for the maintenance problem as much as the mapping problem. Automated reminders, recurring task schedules, supplier re-assessment cycles, and a central evidence repository mean the programme runs continuously. Teams report 35% higher task completion compared with spreadsheet-based approaches. The programme keeps running between audits because it was built to operate without a burst of manual effort keeping it alive.

Most teams handling NIS2 are managing it alongside other obligations. Where DORA, NIS2, and ISO 27001 overlap for the same organisation, mapping controls once and reusing them across all three keeps evidence collection from multiplying by three.

That’s executable GRC: work that gets done and evidenced as it happens.