Enforcement Law for Part IV, Family Law of the Civil Code Article 8

The provisions of the PART of FAMILY of the CIVIL CODE concerning the presumption and disavowal of legitimacy shall also apply to the children conceived before the coming into force of the PART of FAMILY of the CIVIL CODE.Persons who got married before the revision of the PART of FAMILY of CIVIL CODE and have made the agreement to assume the surname of mother according to the exception of the first paragraph of Article 1059 of the revised PART of FAMILY of the CIVIL CODE, may apply to change to assume the surname of the mother except his child has reached the majority or has got married.The provisions of the second paragraph of Article 1063 of the revised CIVIL CODE shall also apply to the child conceived or born before the revision of the PART of FAMILY of the CIVIL CODE.