|This article is non-canon.
This article covers a subject that has been deemed non-canon by either the author or the Harry Potter licensees, and thus should not be taken as a part of the "real" Harry Potter universe.
- "All owls must be tagged to comply with owl post Ministry censorship legislations."
- —The Decree[src]
The Educational Decree Number Seventy-Four was one of the Educational Decrees created by Dolores Umbridge, then-Hogwarts High Inquisitor. This Educational Decree made mandatory that all owls would be tagged. 
Behind the scenes
- As the numbering for this Educational Decree is not consistent with the numbering established in Harry Potter and the Order of the Phoenix, it cannot be considered canonical.
- Harry Potter: The Exhibition (First appearance)
Notes and references
- ↑ Harry Potter: The Exhibition