ISO 42001: Your AI Register Is About to Become Very Important

Most organisations are using more AI than they realise.

There is the official AI. The one leadership knows about. The one with a business case, procurement review and maybe even a slide deck.

Then there is the unofficial AI. Someone using ChatGPT to summarise documents. A team testing an AI note-taker. Marketing using generative tools for first drafts. Developers using copilots. Operations experimenting with automation. Someone somewhere asking an AI tool to “just quickly clean up this spreadsheet”.

This is how AI adoption actually happens. Not with a grand strategic announcement, but with a thousand small moments of convenience.

And that is exactly why AI governance starts with visibility.

You Cannot Govern What You Cannot See

ISO/IEC 42001 is the international standard for Artificial Intelligence Management Systems. It specifies requirements for establishing, implementing, maintaining and continually improving an AI management system, and it applies to organisations that provide or use AI-based products or services.

That last part matters.

You do not need to be building your own large language model to care about AI governance. If your organisation is using AI tools, embedding AI into products, relying on AI outputs, or allowing staff to interact with AI systems, you need to understand what is happening.

That starts with an AI register. It might not sound glamorous, but it is very useful.

What Should Go in an AI Register?

At its simplest, an AI register should help the organisation understand which AI systems are being used, why they are being used, who owns them, what data they touch, and what risks they introduce.

This does not need to become a 900-column spreadsheet that makes everyone lose the will to live.

It does need to answer practical questions:

• What is the AI system used for?
• Is it internal or customer-facing?
• Who approved it?
• What data goes into it?
• Are outputs reviewed by a human?
• Could it affect customers, employees or business decisions?
• What happens if it gets things wrong?

That is the level where AI governance starts to become real.

The Shadow AI Problem

Shadow IT was already annoying. Shadow AI is its more enthusiastic cousin.

The problem is not that staff are malicious. In most cases, they are trying to work faster, write better, summarise more efficiently, or avoid spending three hours doing something boring. Fair enough.

However, if the organisation has no visibility, small experiments can create big risk. Sensitive information may be pasted into tools without approval. AI-generated outputs may be trusted without review. Decisions may be influenced by systems no one has assessed. Suppliers may be using AI in ways that affect your data or service delivery.

This is not a reason to ban everything. It is a reason to govern properly.

Policy Without Inventory is Theatre-Adjacent

A lot of organisations start AI governance by writing an AI policy. That is useful.

But a policy without an AI register is like having a gym membership and assuming that counts as exercise.

It’s a good start, but it’s not going to ensure you meet your objectives. To do so, you need to understand what AI is actually being used for, where the risks are, and what controls are needed.

That is where ISO 42001 becomes useful. It pushes organisations away from vague statements like “we use AI responsibly” and toward a management system that can be operated, reviewed and improved.

The AI Register is not Just a Risk Tool

A good AI register is not only about stopping bad things from happening. It also helps organisations make smarter decisions. It can show where AI is creating value. It can identify duplicated tools. It can reveal where teams need better training. It can help prioritise impact assessments. It can support customer questions, audits and internal governance reviews.

In other words, visibility helps both innovation and control.

This is really helpful because “move fast and hope nobody pastes client data into the wrong tool” is not a sustainable AI strategy.

What AI are We Actually Using?

AI governance does not start with a 40-page policy. It starts with a simple question: What AI are we actually using? If you cannot answer that clearly, your organisation is already behind.

The AI register may not be the most exciting part of ISO 42001, but it is one of the most important.

Because before you can manage AI responsibly, you need to know where it is.

Need Help Getting Your Ducks in a Row?

de.iterate helps organisations build practical, structured compliance programs for emerging frameworks like ISO 42001, connecting policies, risks, evidence, registers and assurance activity in one place.

This way, AI governance becomes something you can actually manage.

Book a demo now.