This article is part of the Compliance Architect series — practical guides for implementing ISO 27001, NIS2, DORA, and GDPR compliance.

Introduction

The clock is ticking on ISO 27001:2013. With the October 2025 transition deadline approaching, here is what you actually need to do — not what consultants want to sell you.

Key Points

This article covers the essential concepts and practical implementation steps for compliance professionals navigating the regulatory landscape in 2025-2026.

The Regulatory Context

With NIS2 transposition deadlines passed (October 2024), DORA fully applicable (January 2025), and ISO 27001:2022 transition deadline approaching (October 2025), organizations face unprecedented compliance convergence.

Practical Implementation

Throughout this series, we focus on actionable guidance rather than theoretical overviews. Each article provides specific steps, templates, and real-world examples from our compliance advisory practice.

Next Steps

Continue reading the Compliance Architect series for more in-depth coverage of specific regulations and implementation strategies.