👉 In legal terms, a testamentary declaration is a document that is made by a person who has died to leave a will or other documents to their family members. The person making this declaration typically dies within 48 hours after they have signed it. The purpose of a testamentary declaration is usually to ensure that any assets left behind by the deceased are distributed according to their wishes and then to take care of their financial affairs until they pass away. A testamentary declaration can be made in many