Terms of Use

Effective date: 24 March 2026  ·  Governing law: Netherlands

By using this platform you agree to these terms. If you do not agree, please do not use the platform. These terms are written in plain English — they say what they mean.

1. Who operates this platform

The Predictive History Method platform is operated by Sang Heeringa, trading as Predictive History Method™, based in the Netherlands. References to "PHM", "we", "us", or "our" throughout these terms refer to this operator.

2. What this platform is

The Predictive History Method platform provides geopolitical signal intelligence tools for executive decision-making. This includes the PHM Signal Index, the Compound Impact Index, the Geopolitical Exposure Diagnostic, and associated research outputs.

The content on this platform is for informational purposes only. Nothing on this platform constitutes financial advice, investment advice, legal advice, or a recommendation to take any specific action. You use the information provided at your own discretion and risk.

3. Intellectual property

The following are proprietary intellectual property of Predictive History Method™ and are protected under applicable copyright and IP law:

You may not reproduce, copy, distribute, reverse-engineer, or create derivative works from any part of this platform or its methodology without prior written permission. The ™ mark on Predictive History Method™ signifies a claimed trademark.

4. Permitted use

You may use this platform for your own professional research and decision-making. You may share links to this platform. You may quote brief extracts with attribution. You may not republish, resell, or represent PHM methodology or outputs as your own work.

5. Free tools — no personal data

The PHM Diagnostic, Signal Index, and Compound Impact Index are free to access and require no registration. These tools collect no personal data. You are not asked for your name, email address, organisation, or any other identifying information when using these tools.

Session cookies are used solely to maintain the state of your diagnostic session. These are temporary and contain no personal information. See our Privacy Policy for full details.

6. Paid products and reports

When you request a Strategic Report or purchase a product, we will ask for your name, email address, and organisation. This information is used solely to fulfil your request and deliver the product. We do not sell, share, or use this information for any other purpose. Payment processing is handled by a third-party provider (Stripe) under their own terms and privacy policy.

7. Accuracy and limitations

The PHM Signal Index and related outputs reflect documented historical patterns and current signal readings as interpreted through the PHM methodology. They are not predictions. Markets, geopolitical situations, and business conditions change rapidly. PHM makes no warranty that the information on this platform is complete, accurate, or current at the time you access it.

8. Limitation of liability

To the fullest extent permitted by law, PHM is not liable for any loss or damage arising from your use of this platform or reliance on its content. This includes but is not limited to business losses, investment losses, or decisions made on the basis of PHM outputs.

9. Links and third parties

This platform may contain links to third-party websites. PHM is not responsible for the content or privacy practices of those sites. The inclusion of a link does not imply endorsement.

10. Changes to these terms

We may update these terms from time to time. The effective date at the top of this page will reflect the most recent update. Continued use of the platform after an update constitutes acceptance of the revised terms.

11. Contact

Questions about these terms or requests relating to intellectual property should be directed to: hello@predictivehistorymethod.com

For data-related requests, see our Privacy Policy.