ACN

Italy's National Cybersecurity Agency: determinations, the NIS platform, activity categorisation and the communications Italian organisations must follow.

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February 20, 2026

UNI/PdR 174:2025 for NIS Organizations Certified to ISO 27001: What It Changes Operationally

ACN published UNI/PdR 174:2025 as an operational bridge between ISO/IEC 27001 and NIST CSF 2.0 for NIS-scoped organizations. It helps ISO-certified e…

February 20, 2026

NIS 2026 Reminder: 8 Days Left Before the 28 February Registration Deadline

Organizations in scope of Italy's NIS regime have until 28 February 2026 to complete annual registration via the ACN Services Portal. Both new and pr…

February 20, 2026

ACN Adopts Incident Taxonomy Under Law 90/2024: What Obligated Entities Must Do Now

ACN adopted the incident taxonomy under Law 90/2024 via the Determina of 9 February 2026. Obligated entities must now report incidents within 24 hour…

February 20, 2026

SECURE First Open Call 2026: What mSMEs Need to Submit Before 29 March 2026

The SECURE First Open Call (28 Jan - 29 Mar 2026) offers up to EUR 30,000 per project at 50% co-financing to help mSMEs achieve Cyber Resilience Act …

February 19, 2026

NIS 2 Incident Management Documentation Review: Method, Gaps, and Remediation Priorities

Practical review model for NIS 2 incident-management documentation covering process integrity, notification readiness, role accountability, and crisi…

February 19, 2026

NIS 2 Compliance Documentation Audit: Interview and Evidence Collection Workflow

Structured interview and evidence collection workflow for NIS 2 documentation audits, with a 6-domain model, evidence maturity scale, and gap-to-reme…

February 18, 2026

Cross-Document Coherence in NIS 2 Documentation: Audit Method and Controls

Five-dimension coherence audit model for NIS 2 documentation sets covering terminology, roles, cross-references, review cycles, and incident flow con…

February 18, 2026

NIS 2 point of contact and CSIRT contact: designation, duties and deadlines

ACN Determination 127437/2026 sets four roles for NIS entities: point of contact, substitute, CSIRT contact and optional substitutes of the CSIRT con…

February 18, 2026

NIS 2 Documentation Audit Checklist: Operational Method for Baseline Readiness

Five-block operational checklist for NIS 2 documentary audit covering requirement mapping, evidence maturity, cross-document consistency, and governa…

February 17, 2026

NIS 2 Supply-Chain Security: Managing Critical Suppliers and High-Impact Procurements

NIS 2 supply-chain security is a governance obligation covering supplier identification, risk assessment, contractual integration, and lifecycle moni…

February 17, 2026

NIS 2 Evidence Matrix and Board-Approval Readiness: Practical Audit Method

Practical method for building an NIS 2 evidence matrix with maturity scoring and board-approval readiness checks for baseline compliance audit.

February 16, 2026

NIS 2 Requirement-to-Document Mapping: Building a Defensible Audit Structure

Practical method for mapping NIS 2 baseline requirements to primary documents, supporting evidence, and governance controls to build a defensible aud…

February 16, 2026

NIS 2 Compliance Documentation Audit: How the Scoring Methodology Works

Aegister’s scoring methodology evaluates NIS 2 documents at requirement-point level across 5 dimensions on a 0-4 scale. This guide covers the scoring…

February 14, 2026

NIS 2 Documentary Evidence and Audit Readiness: How to Structure Compliance Proof

ACN baseline guidance requires documentary evidence as a core compliance element. Practical guide to evidence families, obligation-to-evidence mappin…

February 13, 2026

NIS 2 Significant Incident IS-3: Violation of Expected Service Levels

IS-3 in the ACN baseline model covers service-level violation incidents affecting entity services and activities. Practical guide to qualification, s…

February 13, 2026

Compliance Documentation Audit for NIS 2 Baseline Obligations: Method Overview

A Compliance Documentation Audit maps NIS 2 documents to baseline requirements, scores maturity on a 0-4 scale, verifies evidence traceability, and c…

February 12, 2026

NIS 2 Significant Incident IS-2: Integrity Loss Affecting Digital Data

IS-2 in the ACN baseline model covers integrity loss affecting digital data under entity ownership or control. Practical guide to qualification, evid…

February 12, 2026

NIS 2 baseline deadline October 2026: 8-month implementation roadmap

With the NIS 2 baseline adoption deadline set for October 2026, organizations have roughly 8 months left. This guide provides a compressed, phased ro…

February 11, 2026

NIS 2 KPIs and continuous improvement: operational metrics for resilient compliance

ACN guidance frames improvement as a continuous phase across the full incident lifecycle. This guide provides a practical KPI framework, governance r…

February 11, 2026

NIS 2 Significant Incident IS-1: Confidentiality Loss Affecting Digital Data

IS-1 in the ACN baseline model covers confidentiality loss affecting digital data under entity ownership or control. Practical guide to qualification…