1. Correction process. Report a suspected error via the Contact form with the page URL and a short description.
2. Material corrections. Errors that change the legal meaning of a note are prioritised. The page is updated and the last-reviewed date is refreshed where that field is used.
3. Source re-verification. Material corrections re-check Level 1 / Level 2 sources under the Source verification hierarchy.
4. Transparency. Where practical, a brief note may record that a correction was made. Cosmetic typos may be fixed without a public changelog.
5. No guarantee of completeness. Education notes are not exhaustive digests of all authorities on a point.

Related: Editorial policy · Disclaimer.