452.343. All judgments and orders shall contain the parties' Social Security numbers. - Missouri Statutes

All judgments and orders shall contain the parties' Social Securitynumbers.

452.343. Notwithstanding any provision of law to the contrary, everyjudgment or order issued in this state which, in whole or in part, affectschild custody, child support, visitation, modification of custody, supportor visitation, or is issued pursuant to section 454.470 or 454.475, RSMo,shall contain the last four digits of the Social Security number of theparties to the action which gives rise to such judgment or order. The fullSocial Security number of each party and each child shall be retained inthe manner required by section 509.520, RSMo.

(L. 1997 S.B. 361 § 2, A.L. 2009 H.B. 481)