1
Law::
deadhand control : The use of executory interests that vest at some indefinite and remote time in the future to restrict alienability and ensure that property remains in the hands of a particular family or organization; in the United States the rules against perpetuities restrict this activity; in Iran, every person can alienate his lands or tenements to any corporation for religious or temporal purposes consistent with the laws of وقف (which see) which he can do during his lifetime, or he may equally choose to entrust title to as much as one-third of his (residual) estate to a religious or temporal corporation by way of a last will and testament. During his lifetime, however, he may not do anything by way of restricting the alienability after his death of any portion of his estate unless he do so by way of a definitive conveyance by which deed he may also choose to maintain his possession of the property and every title to it during his lifetime which condition must be written, and signed by a notary public, on the conveyance section of the original title deed.
فرهنگ تشریحی - کاربردی حقوق تالیف هرمز رشدیه