OpenACR is a digital native Accessibility Conformance Report (ACR). The initial development is based on Section 508 requirements. The main goal is to be able to compare the accessibility claims of digital products and services. A structured, self-validated, machine-readable documentation will provide for this.
From https://github.com/GSA/openacr-editor/pull/55
The catalog is captured in the YAML but could be added to the file name if needed.