SearchReport a problem
Use the correction form on the affected page and include the official source URL or citation when available.
What we check
We compare the report with the cited source text and the wording on the page. The retrieval date identifies the retained source version; a later access check does not establish the accuracy of a guide.
When information changes
A guide may be corrected or made unavailable when a material problem is confirmed. Check the guide itself for its current source status.