Last Will: Five criteria for your will to be valid. Wills must either be handwritten by yourself or drawn up by a notary.
In order to draw up a will, you must have legal capacity according to German law. A will can always be changed as long as the testator is legally competent. At the event of death, you no longer have to worry about submitting the will. By the way, a will can be changed by a dementia and dementia can not change a will.