Okla. Stat. tit. 31, § 12
Notwithstanding Section 3 of this title and Section 299.15 of Title 60 of the Oklahoma Statutes, the corpus and income of a preservation trust shall be exempt from attachment or execution and every other species of forced sale and no judgment, decree, or execution can be a lien on the trust for the payment of debts of a grantor, except a child support judgment. Any incremental growth derived from income or an increase in value of the corpus of a preservation trust shall also be considered protected by this section. Transfer of an asset to a preservation trust does not affect any mortgage, security interest or lien to which that asset is subject.
Laws 2004, HB 2135, c. 509, § 3, emerg. eff. June 9, 2004; Amended by Laws 2005, SB 573, c. 438, § 2, emerg. eff. June 8, 2005 (superseded document available); Amended by Laws 2014, SB 1904, c. 102, § 2, eff. November 1, 2014 (superseded document available).