Terms of use.

Last updated June 24, 2026

These terms govern your use of this website and its content (the "site"). By accessing or using the site, you agree to these terms. If you do not agree, do not use the site.

1. About Prova, and the status of this site

Prova is an evidence firm for social programs, in development and accepting a small number of limited engagements while it tests how far the cost of credible evidence can fall. The engagement catalog describes work that can be considered and scoped under a separate written agreement; availability, timing, deliverables, and fees depend on that agreement. The firm and its performance across real engagements remain in development. Nothing on this site is a guarantee that a particular engagement will be accepted, that a described capability will be suitable for a particular question, or that any result will be achieved.

2. No professional advice, and no relationship

The content on this site is provided for general information only. It is not professional, legal, financial, statistical, clinical, evaluation, or other advice, and you should not rely on it as such. Reading the site, contacting Prova, or submitting the contact form does not create any advisory, consulting, professional, or client relationship between you and Prova. Such a relationship arises only under a separate written agreement signed by both parties.

3. No guarantee of outcomes, and decisions remain yours

Where Prova describes evidence, measurement, evaluation, or analysis, it describes a service for producing and grading evidence. Prova does not guarantee the outcomes, effectiveness, or impact of any program, policy, or decision. Prova is not responsible for any decision made, action taken, or result obtained on the basis of its findings, this site, or its content. Decisions about programs, funding, people, and policy, and the consequences of those decisions, remain with the parties who make them.

4. Accuracy, and changes to content

Prova works to keep the site accurate, but does not warrant that it is accurate, complete, current, or free of errors. Content may be changed, added, or removed at any time without notice.

5. No warranties

The site and all of its content are provided "as is" and "as available," without warranties of any kind, whether express, implied, or statutory, including any implied warranties of accuracy, merchantability, fitness for a particular purpose, title, and non-infringement. Prova does not warrant that the site will be available, uninterrupted, secure, or free of errors or harmful components.

6. Limitation of liability

To the fullest extent permitted by law, Prova, together with its owners, members, officers, employees, contractors, and agents, will not be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of profits, revenue, data, goodwill, or other intangible losses, arising out of or relating to your use of, inability to use, or reliance on the site or its content, whether based in contract, tort, negligence, strict liability, or any other theory, and whether or not Prova has been advised of the possibility of such damages.

To the fullest extent permitted by law, the total liability of Prova arising out of or relating to the site will not exceed one hundred United States dollars (US$100). Some jurisdictions do not allow the exclusion or limitation of certain damages, so some of the above may not apply to you.

7. Acceptable use

You agree to use the site lawfully, and not to: misuse, disrupt, probe, or attempt to gain unauthorized access to the site or its systems; copy, scrape, harvest, or republish its content except as permitted below; or use the site to infringe the rights of others, or in any way that could harm Prova or any other person.

8. Indemnification

You agree to indemnify and hold harmless Prova, and its owners, members, officers, employees, contractors, and agents, from any claims, losses, liabilities, and expenses, including reasonable legal fees, arising out of your misuse of the site or your breach of these terms.

9. Intellectual property

The site and its content, including text, design, graphics, diagrams, logos, and the Prova name and marks, are owned by Prova or its licensors and are protected by intellectual-property laws. You may view the site and share links to it for personal, non-commercial purposes. You may not copy, reproduce, modify, distribute, or create derivative works from the content without Prova's prior written permission, except for brief quotation with attribution.

10. Third-party links

The site may link to third-party websites or resources. Prova does not control and is not responsible for their content, policies, or practices, and a link is not an endorsement. Your use of any third-party site is at your own risk and subject to that site's terms.

11. Privacy

Prova's handling of information you send through the site is described on the Privacy page.

12. Changes to these terms

Prova may update these terms at any time. Changes take effect when posted, and the "last updated" date above will be revised. Your continued use of the site after a change means you accept the updated terms.

13. Governing law, and disputes

These terms are governed by the laws of the State of Washington, United States, without regard to its conflict-of-laws rules. Any dispute relating to the site or these terms will be brought exclusively in the state or federal courts located in King County, Washington, and you consent to their jurisdiction.

14. Severability, and entire agreement

If any provision of these terms is found unenforceable, the remaining provisions stay in effect. These terms are the entire agreement between you and Prova regarding your use of the site. They do not govern any separate written services agreement, which controls for the services it covers.

15. Contact

Questions about these terms can go to hello@provamethod.com.