Texas Estates Code - EST § 112.106. Custody of Adjudicated Agreement

(a) An original community property survivorship agreement adjudicated under this subchapter, together with the order adjudging the agreement valid, shall be deposited in the office of the county clerk of the county in which the agreement was adjudicated and must remain at that office, except during a period when the agreement is moved to another location for inspection on order of the court in which the agreement was adjudicated.

(b) If the court orders an original community property survivorship agreement adjudicated under this subchapter to be moved to another location for inspection, the person moving the original agreement shall give a receipt for the agreement and the court clerk shall make and retain a copy of the original agreement.