# Certificates' Language All Certificates will be written in the Language defined by the owner as "Company Language". ## How to change "Company Language"? Only the **owner** can change it. For that, go to Menu > Company settings > Company language and select the desired one. Remember: all notifications and certificates will be delivered in the selected language. {% content-ref url="/pages/lpxFOiDHrc7BI5QKF9ro" %} [Account language](/atrilio-users-guide/general-concepts/account-language.md) {% endcontent-ref %} --- # 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://atrilio.gitbook.io/atrilio-users-guide/certificates/certificates-language.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.