ISO 27001 is the international standard for information security management. It tells your customers, partners, and prospects that you have real controls in place, not just a policy document sitting in a drawer.
The standard requires you to build and maintain an Information Security Management System (ISMS): a documented framework covering how your company identifies security risks, manages them, and continuously improves. It’s not a one-time checklist. It’s an ongoing commitment that gets audited.
Recognized in 150+ countries, ISO 27001 is the credential European enterprises, government contractors, and publicly-traded customers ask for when they need proof of your security posture.
Both of the largest audit firms in our space are now private equity-backed. That changes how they operate, more clients, more junior staff, teams that shift mid-engagement. Decrypt doesn’t answer to a corporate parent.
If you’re already using a GRC platform to collect evidence and manage controls, we work with it. Drata, Vanta, or whatever your team has built around, you don’t change your setup to fit our process. We fit ours to yours, which means less duplicated work and a faster path to Stage 2.
Our Reviews
Co-Founder Brick Towers AG
Expectation for an expected timeline was given and also adhered to which helped us a lot to manage expectations with our prospects. Decrypt accommodated our additional input to the draft audit report which helped us to stand out.
CEO, Tillion.ai
CEO, Leen Inc
CEO · jumbomail.me
Mid-Market
Small Business
Small Business · France
Our Latest Articles
SOC 2 is a US-based framework governed by the AICPA, primarily recognized by North American buyers. ISO 27001 is an international standard recognized in 150+ countries. If you're selling globally or into European markets, ISO 27001 is what enterprise buyers there recognize. Many SaaS companies pursue both - the evidence overlap is meaningful, and we can coordinate the audits to reduce redundant work.
ISO 27001 covers your overall information security management system. ISO 42001 covers AI governance specifically, how your company manages risks related to AI systems you build or use. If you're an AI product company, you likely need both. If you're a SaaS company that uses AI tools internally but doesn't build AI products, ISO 27001 alone is usually sufficient.
The timeline depends on the maturity of your current security controls. For companies with documented policies and basic controls already in place, the Stage 1 and Stage 2 audits typically run over several months. Companies with no existing ISMS documentation will need time to build that first. We scope the timeline during your initial consultation so you know what you're committing to before we start.
The Stage 1 audit is designed to assess readiness before we move to Stage 2. We review your policies and meet with your leadership team to determine scope and surface any gaps before the formal audit begins. You're not going to show up to Stage 2 and get blindsided.
Yes, in meaningful ways. Controls around access management, risk assessment, incident response, and vendor management overlap between SOC 2 and ISO 27001. Evidence you've already collected for your SOC 2 audit can often be reused. We build the engagement around what you have, not from scratch.
Get Started
Tell us about your company and we’ll get back to you with a clear path to certification – including timeline and pricing.