An assessment on the fitness to draft a Will, otherwise known as testamentary capacity, is not a required legal procedure when you draft a Will, specifying what will happen to your finances and capital upon your passing. However, there have been many cases in the past when there has been dispute over whether a Will is valid, or whether the person is of sound mind when the Will was drafted. As such, some people elect to have a doctor, usually a psychiatrist, to assess and to certify that at the time of the drafting of the Will, there is clear mental capacity with an understanding of the extent of the estate, relationships of the family members and the implications. A proper certification would therefore hope to prevent any future arguments, disputes or legal proceedings over the estate.