This department is responsible for repairing any magical damage. It has the following offices: Accidental Magic Reversal Squad - A squad of wizards and witches who reverse 'accidental magic'. Obliviator Headquarters - An obliviator has the task of modifying a muggle's memory after it has seen incidents belonging to the magical world. Muggle-Worthy Excuse Committee - Explains away any magical accidents or occurrences which can't be magically cleared up or completely removed from the minds of Muggles, or which Muggles don't develop their own explanation for.