# Welcome to the SAFc Registry Sustainable aviation fuel certificates (SAFc) can help drive demand for sustainable aviation if users of SAFc understand how it works and what it represents and are confident of its long-term credibility. The aim of the SAFc Registry is to create the **consistency**, **transparency**, **and auditability** of SAF certificates that is necessary to build trust, scale SAFc uptake, and **signal strong demand for new SAF supply.** The SAFc Registry was founded by RMI, the Environmental Defense Fund and SABA, is owned by RMI, and is operated by Energy Web. The registry will be governed by a board of stakeholders in the sustainable aviation sector. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.safcregistry.org/welcome-to-the-safc-registry.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.