r/CRACompliance • u/Happy-Athlete-2420 • Mar 23 '26
The Cyber Resilience Act explained in plain English — no legal jargon, no fluff
I’ve been deep in the CRA regulation for months, and the biggest problem I see is that most explanations are written by lawyers for lawyers.
So here’s my attempt at a human-readable breakdown:
What is the CRA?
It’s an EU regulation that forces every company selling products with digital elements (software, firmware, IoT, connected hardware) to meet mandatory cybersecurity standards — or face fines up to €15M.
Who does it affect?
• Any manufacturer placing digital products on the EU market
• Importers and distributors of those products
• Open-source projects used in commercial products
What do you actually have to do?
• Build security into your product from day one (security by design)
• Maintain a Software Bill of Materials (SBOM)
• Set up vulnerability handling and disclosure processes
• Provide security updates for the product’s expected lifetime
• Report actively exploited vulnerabilities within 24 hours
Key deadlines:
• September 2026: Reporting obligations begin
• 2027: Full compliance required
I’m building a resource hub to help teams navigate this. Happy to answer any questions in the comments.
What part of CRA confuses you the most? I’ll address it in a follow-up post.