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ChatGPT, contract review and the AI Act

Guides and checklists to reduce legal risk before you sign, deploy AI or buy insurance.

AI & compliance

Your team already uses artificial intelligence. Is anyone governing it?

Teams already paste contracts, payroll and reports into ChatGPT or Copilot. Article 4 calls for literacy measures. Training is at Curso AI Act.

AI & compliance

Does the EU AI Act apply to companies outside the EU?

It can. The EU AI Act may apply to a company outside the EU when an AI system or its output is placed on the EU market or used in the EU, depending on the circumstances and the role.

AI and compliance

AI Act glossary for SMEs: terms worth keeping apart

What the AI Act, Article 4, Article 50, high-risk systems, Shadow AI and client data in ChatGPT mean. Legal Stones definitions, without classifying a case.

AI & compliance

Do I have to disclose that my chatbot is AI? Article 50 of the AI Act (2026)

Certain AI systems are subject to transparency duties. A customer-facing chatbot opens a review; it is not automatic.

AI & compliance

Shadow AI in the SME: what it is and where to start

Shadow AI is ChatGPT, Copilot or Gemini use the company has not inventoried. Not a legal classification. First step: five questions at Legal Stones.

AI & compliance

Can your SME use ChatGPT? Data, contract and the first step

Is it legal to use ChatGPT in an SME? It depends on the use, the data and the tool. First step: five questions and, if needed, the AI Legal Assessment.

AI & compliance

AI literacy and Article 4: what the duty is and how to document measures

Article 4 requires measures to support AI literacy. There is no official EU certificate and no mandatory individual level.

AI & compliance

Company AI use policy: a recommended measure

A short AI use policy is a recommended measure: tools, uses and data. Lucía helps you write it down in your company’s context.

AI & compliance

ChatGPT at work: what happens if the team uses client data

Do employees use ChatGPT at work with client emails or contracts? What may be at stake and how to get a snapshot of real use.

AI & compliance

AI legal risk assessment: what it is, what it includes and when to do it (2026)

What an AI legal risk assessment is, how it differs from a GDPR audit, what it includes and when to request one.

Contracts

How much does a contract review cost in Spain (2026)

What drives contract review pricing in Spain, indicative 2026 ranges, and how to get a no-obligation quote from Legal Stones.

AI & compliance

Does your company need an AI Legal Assessment? 6 signals

Using ChatGPT, Copilot or AI somewhere in your business? 6 signals your company needs an AI Legal Assessment — and what happens if you put it off.

Contracts

Contract review in Spain: what it is and when to ask (2026)

Contract review in Spain: what it is, when to ask, and which clauses to check before you sign.

AI & compliance

AI clauses in SaaS contracts: checklist before you sign (2026)

If you are buying ChatGPT Enterprise, Copilot or Gemini, review these AI contract clauses before you sign to reduce risk and see what to document.

AI & compliance

AI Act for companies: 2026–2028 guide and how to comply

Does the AI Act affect your company? Obligations already in force, what the 2026 Digital Omnibus changes, sanctions, calendar and first steps.

Contracts

Abusive Clauses in Freelance Contracts: How to Spot Them and Protect Yourself

The 7 most dangerous clauses in freelance service contracts, with real-world examples and alternatives you can negotiate before signing.

Contracts

NDA for freelancers: what it is and 7 clauses to check before you sign

NDA for freelancers: what it is, when to sign, and 7 clauses to check before you commit.

Contracts

Service contract review: what to check before you sign

Service contract review before you sign: scope, payments, term, liability and IP.

Travel insurance

Travel Insurance Fine Print: Exclusions That Can Leave You Without Cover

Which clauses cause the most problems, what to check before you travel, and how to avoid mistakes that can cost you thousands of euros.

Expatriates

Insurance Guide for Expatriates and Travellers

How to protect yourself and avoid unpleasant surprises abroad: common pitfalls, a practical checklist, and what to review before signing.

Diving

Diving Insurance Guide: How to Protect Yourself Underwater

The fine print every diver should review before their next trip: depth limits, hyperbaric chambers, liability cover, and more.