Educational Decree

The Educational Decrees are laws created by the Ministry of Magic to set or modify standards at Hogwarts School of Witchcraft and Wizardry.

1995–1996
During the 1995–1996 school year, the Ministry (spearheaded by Dolores Umbridge) created new educational decrees to suppress and outlaw behaviour of which the Ministry did not approve, some of which would outright expel the students found to be in transgression of. In truth, however, is just an excuse to strip Albus Dumbledore of his headship of the school and give it to Umbridge. These new ones were abolished when Albus Dumbledore and Harry Potter proved Lord Voldemort's return.

Known Educational Decrees

 * Educational Decree Number Twenty-Two
 * Educational Decree Number Twenty-Three
 * Educational Decree Number Twenty-Four
 * Educational Decree Number Twenty-Five
 * Educational Decree Number Twenty-Six
 * Educational Decree Number Twenty-Seven
 * Educational Decree Number Twenty-Eight
 * Educational Decree Number Twenty-Nine (never actually passed)

Behind the scenes

 * In the film adaptation of Harry Potter and the Order of the Phoenix, the Ministry of Magic creates at least one-hundred and thirty-six Decrees, which by the end of the year nearly cover the entire wall outside the Great Hall. Most of these Decrees were placed to reinforce ridiculous rules that suit Umbridge's sadistic, intruding, and old-fashioned nature:
 * Educational Decree Number One (punished students found in possession of a spell check quill)
 * Educational Decree Number Nine (expelled students found in possession of sweets from "unauthorised suppliers")
 * Educational Decree Number Twelve (allowed Hogwarts to be subject to informal scrutiny by an approved Ministry member, essentially a precursor to Educational Decree Number Twenty-Three)
 * Educational Decree Number Twenty-Three (the only canonically-numbered Educational Decree in the film; created the post of High Inquisitor and nominated Dolores Umbridge for the post)
 * Educational Decree Number Twenty-Four (forbade the playing of music during study hours)
 * Educational Decree Number Twenty-Five (forbade students from broom flight, the exception being authorised Quidditch practice)
 * Educational Decree Number Twenty-Six (forbade boys and girls from being within six inches of each other)
 * Educational Decree Number Twenty-Nine (gave Umbridge the power to review all extra-curricular activities)
 * Educational Decree Number Thirty (prohibited joke products made by Fred and George Weasley)
 * Educational Decree Number Thirty-Five (banned items that were not of educational value)
 * Educational Decree Number Thirty-Seven (boys to keeps their hands outside their cloaks)
 * Educational Decree Number Thirty-Eight (banishment of all non-educational toys and games, more or less redundant of Decree Number Thirty-Five)
 * Educational Decree Number Thirty-Nine (confiscation of wands)
 * Educational Decree Number Forty-One (banned students from discussing "the upsetting events of last year")
 * Educational Decree Number Forty-Five (proper dress and decorum)
 * Educational Decree Number Forty-Six (banned from Hogwarts all literature written by non-wizards or half-breeds)
 * Educational Decree Number Forty-Seven (required students to consent to allow their owl post to be checked for illegal contraband)
 * Educational Decree Number Forty-Eight (required any complaints about Hogwarts or its staff to be made in writing to the High Inquisitor)
 * Educational Decree Number Forty-Nine (cancelled Quidditch Matches)
 * Educational Decree Number Sixty-Seven (forbade exploding bonbons to explode)
 * Educational Decree Number Sixty-Eight (the book's Educational Decree Number Twenty-Four)
 * Educational Decree Number Seventy-Four (made the tagging of students' owls mandatory)
 * Educational Decree Number Seventy-Five (confined pets to common rooms and dormitories and owls to the owlery)
 * Educational Decree Number Seventy-Six (the book's Educational Decree Number Twenty-Seven)
 * Educational Decree Number Seventy-Seven (the book's Educational Decree Number Twenty-Six)
 * Educational Decree Number Eighty-One (forbade Red Howlers)
 * Educational Decree Number Eighty-Two (forced the students to submit to questioning about "suspected illicit activities")
 * Educational Decree Number Ninety-Eight (established the Inquisitorial Squad)
 * Educational Decree Number Ninety-Nine (forbade the usage of magic to change the students' physical appearance)
 * Educational Decree Number One-Hundred and Nine (punished students who cast prohibited spells)
 * Educational Decree Number One-Hundred and Nineteen (the book's Educational Decree Number Twenty-Eight)
 * Educational Decree Number One-Hundred and Twenty-Seven (Had something to do with teachers being dismissed, possibly related to the book's Educational Decree Number Twenty-Two)
 * Educational Decree Number One-Hundred and Twenty-Eight (forbade the existence of any student organisation not approved by the High Inquisitor; essentially a recycle of the earlier Educational Decree Number Sixty-Eight)
 * Educational Decree Number One-Hundred and Twenty-Nine (imposed restrictions on the usage of the school library and common rooms)
 * Educational Decree Number One-Hundred and Thirty-Three (gave Umbridge the power to confiscate any unauthorised book from students)
 * Educational Decree Number One-Hundred and Thirty-Six (encouraged students be forthcoming regarding suspicious or outlawed activities)
 * In the film version of Harry Potter and the Order of the Phoenix, when Fred and George Weasley fled from school after releasing a torrent of enchanted fireworks, one of them took the form of a dragon and destroyed all of the Educational Decrees hanging on the walls while chasing Umbridge, causing them all to crash down.
 * In the handheld versions of the Harry Potter and the Order of the Phoenix video game, the numerous Educational Decrees are visible outside the Great Hall for the entire game, even at the beginning of the term before any of them should have been passed.
 * The introduction of these Decrees was subject to the approval of a board of jurists known as the Very Important Members of Section M.I. Trx.

Appearances
Harry Potter and the Order of the Phoenix Harry Potter and the Order of the Phoenix (film) Harry Potter and the Order of the Phoenix (video game) Harry Potter and the Deathly Hallows The Making of Harry Potter