1253. The donor may revoke the substitution with regard to the substitute, until the opening, as long as it has not been accepted by or for the substitute. However, with respect to the donor, the substitute is deemed to have accepted where he is the child of the institute or where one of the co-substitutes has accepted the substitution.
1991, c. 64, a. 1253; I.N. 2014-05-01.