Probate is the legal process of authenticating a will and appointing an executor or administrator to an estate. Probate requisitions are requests from the court for additional information or documents during the probate process. In Western Australia, a probate requisition may be issued if there is a problem or deficiency with the application. Probate requisitions are generally issued by the Probate Registry and must be served on all interested parties, including the executor or administrator. If a probate requisition is not complied with, the Probate Registry may refuse to grant probate. Probate requisitions are an important part of the probate process and should be taken seriously.