The duration or efficacy of the designation of heirs, devisees or legatees, or the determination of the portions which they are to take, when referred to by name, cannot be left to the discretion of a third person. (670a)
Civil Code · Book III: Different Modes of Acquiring Ownership · Title IV: Succession
Chapter 2: Testamentary Succession · Sec. 1: Wills
Current text, as of October 24, 2026
The duration or efficacy of the designation of heirs, devisees or legatees, or the determination of the portions which they are to take, when referred to by name, cannot be left to the discretion of a third person. (670a)
Consolidated by Alleba from the text of Republic Act No. 386 (Lawphil and the Supreme Court E-Library). Book I provisions on marriage, family relations and parental authority were repealed by the Family Code (Executive Order No. 209, 1987) and are shown for reference only. For information and research only, and not legal advice. For certified copies, refer to the Official Gazette or the issuing agency.