There are two common mistakes you might be making with ISO 27001: treating certification as the finish line, and treating certification as proof that your controls will keep working.
Neither of these assumptions works well as AI becomes a bigger part of business operations.
ISO 27001 helps set up the right processes, ownership, controls, and risk methods for an organization. But AI systems now connect to more data, applications, and business processes, and they often act with less human oversight.
Meanwhile, businesses aren't slowing down. OneTrust's latest research shows that 86% of organizations had at least one AI-related incident last year, but only 27% slowed or paused their AI rollout.
For CISOs and risk leaders, just showing that controls exist isn't enough anymore. Teams now need to check if those controls still work, what risks remain as things change, and who is responsible if risks go beyond what the organization can accept.
This is where ISO 27001 becomes especially useful—not as the end state, but as the foundation.
It gives organizations a common structure for risk methodologies, controls, governance, and operating procedures. The work beyond certification is turning that foundation into a risk program capable of making well-informed decisions at the pace the business is already moving.
Risk programs should start with the business context, not the tooling
To build this kind of program, start with the business context. Before setting up technology, automating tasks, or creating detailed systems, teams need to agree on what the organization is really trying to protect.
This means figuring out which processes, systems, and data matter most to the organization, defining the main risk scenarios that leaders care about, and making sure ownership is clear. A risk register can list an issue, but if no one is responsible for fixing it, nothing will change.
It also means talking with different teams across the business. Finance, privacy, security, IT, product, and other groups all see risk differently, so understanding their goals helps build a shared view.
Once the right people are involved, focus on the basics: use a shared method to spot and rank risks, keep good lists of key assets and vendors, fix problems in a disciplined way, and report in a way that helps leaders make decisions—not just track progress.
When compliance isn't the end goal
For many organizations, risk maturity still begins with standardizing processes and demonstrating compliance. At that stage in their journey, they focus on defining controls, collecting evidence, preparing for audits, and showing they're meeting requirements.
But compliance by itself doesn't give a risk program the data or decision-making needed to decide if AI can be trusted to grow across the business.
When compliance becomes the starting point instead of the end goal, risk programs begin working toward a new outcome: understanding risk well enough to use it in business decisions.
Now, instead of just checking if a control exists, teams ask if it works well, how much it lowers risk, what risks are left, and if those risks are acceptable. If not, someone must have the authority to accept the risk or fix it.
Control evidence stops being the end product and becomes an input into a risk decision.
This means combining both top-down and bottom-up views of risk. Leaders may look at big-picture risks like growth or resilience, while security, privacy, and tech teams gather detailed risk data every day. Connecting these views lets operational data guide big decisions and helps your risk program mature.
When risk information is fragmented across teams and systems, decision-making becomes fragmented as well. Creating a better-connected program gives teams a common source of information and enough shared context to evaluate risk consistently.
Frameworks can also help create that consistency without forcing organizations to choose only one. ISO 27001 and NIST, for example, can work together. Organizations can map requirements across frameworks to a common control set, test a control once, reuse the evidence where appropriate, and map the result across multiple obligations rather than running parallel compliance exercises for each framework.
The same identity, access, encryption, logging, or vendor control may sit underneath several obligations at once.
This is why different AI systems need different levels of oversight, not just blanket approval. Gartner warns against treating agents as either "locked down or fully trusted." The more freedom and access a system has, the stronger the monitoring and intervention should be.
Standardize before you automate
As programs mature, automation becomes an important lever for teams to achieve scale. However, automating too early can create more problems than it solves.
To see if a process is ready for automation, try this: give the same instructions to two people who don't know the process. If both get similar results, it's probably ready to automate. If not, standardize the process first.
The same careful approach applies to exceptions. If a control can't be met, teams should document the reason, find any backup controls, assign someone to own the risk, and set a review or end date. Otherwise, temporary exceptions can quietly turn into permanent risks.
It's important to remember that automation isn't a cure-all; it's an amplifier. Good processes become more efficient, but automation won't fix unclear or weak workflows.
Build AI governance on the same foundation
The same principle applies as organizations establish AI governance.
AI systems still rely on software, infrastructure, data, third parties, identities, and current business processes. They also bring new concerns like model behavior, autonomous actions, decision quality, and data use, but these risks exist alongside traditional technology, privacy, security, and third-party risks.
However, an AI inventory only tells part of the story. Security teams also need to understand the dependencies around each system: what data it can access, which identities and permissions it relies on, what models or third parties sit in the chain, and which business processes it can affect.
That is why AI-specific frameworks such as ISO 42001 and the NIST AI Risk Management Framework work best as layers on top of an established risk foundation. Organizations still need inventories, controls, ownership, workflows, risk methodologies, and monitoring.
A point-in-time assessment determines whether a control is in place, but increasingly, teams also need to know whether that control remains effective as systems and risks change.
Continuous control monitoring therefore becomes critical as organizations scale.
That might mean detecting when an IAM configuration changes, a required security setting drifts, evidence expires, or a control stops producing the expected result—and automatically reassessing the risk rather than waiting for the next quarterly review or audit cycle.
The important part is the feedback loop. When control effectiveness changes, the organization's view of residual risk should change with it.
ISO 27001 certification gives valuable assurance, but it doesn't mean an organization can't be breached or that every control will always work. The real challenge is spotting when controls change, understanding the impact on risk, and responding before the next audit.
Begin with practical, not perfect
In my view, organizations don't need a perfect risk program to make progress.
A more practical approach is to set a solid baseline, build repeatable processes, align controls, automate where things are stable, and add AI-specific governance on top.AI adoption is unlikely to slow while risk programs mature, and maintaining AI momentum is an enterprise-wide priority.
By treating ISO 27001 as the foundation, not the end goal, you can build a program that makes sound risk decisions at the pace the business is already moving.
Tim Mullen — CISO at OneTrust https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirRxbcsRArUxcmxXNEvJd71vSNI6_zqFbOcMNw1uArf_wwxQXbZT5GQAJjQ6lQb7-wqetthkFEXew1hkMPUSJlyF0fA3bETDaOdD5A6ApDPrG-Uv6TDk_RbmDHNRMupmwc9ugjL1l2jdxPCO_4IUGPbJKlnvtuxzTPOzmRqK6-Bj7N7BzhEWo0IILZlmo/s1700-e365/tim.png



