Does a small business really need an AI use policy?
If anyone on your team uses AI for work, you already have a policy. It is unwritten, different in each person's head, and invisible to you. Writing it down is how you find out that two people had opposite ideas about what was acceptable.
How long should an AI use policy be?
About a page. If yours runs much past that, it has usually started describing tools rather than behaviour, and the tools change faster than the document will. Length is the first reason people do not read them.
Can we just use this policy as it is?
Yes, with two things to settle first: which tools you are approving, and whether anything in your client contracts, professional obligations or insurance already sets rules for this. It is a starting point rather than legal advice. If you handle health or credit information, or your practice falls under the anti-money-laundering obligations that were extended to accountants, lawyers, conveyancers and real estate businesses on 1 July 2026, have your usual adviser read it before you rely on it.
What is the single most important rule?
Everyone working in the account the business provides rather than a personal one, because that is the account you have checked and the one you can switch off. Paying for a plan is not the same thing as it being safe, and a tool nobody has checked is not approved just because someone put it on a card.
What if someone has already put client information into a chatbot?
Do not delete anything yet. Export or screenshot the conversation first, because it is the only evidence of what actually went in and it is usually impossible to reconstruct afterwards. Then establish what went in, when, and on which account, and take advice on whether it is a notifiable breach. Then fix the cause rather than the person.
How often should it be reviewed?
Every six months, and whenever you add a tool. Rules written for the tools you had last year quietly stop matching the ones you have now, and a policy naming a product you no longer use tells your team the whole document is out of date.