These Assessment and Monitoring Tools are helpful clinical resources. If you want formal assessment scales, this is the wrong page. You can find formal assessment devices under the Assessment Measures section.
These Assessment and Monitoring Tools are not "official" or "recognized" or approved by anyone by virtue of their posting here, but are offered as a resource to the world ACT community. Clinical use of these resources is the responsibility of those who choose to use them. If you plan to use these resources in research, you should interact with the listed authors.