Okla. Stat. tit. 60, § 60-175.90: Attachment of present or future distributions -

Restrictions limiting distribution powers.

A. A trustee may only make distributions for the purposes

designated by the settlor. A creditor, including an exception

creditor, has no greater rights than a beneficiary. In this

respect, a creditor, including an exception creditor, cannot attach

present or future distributions if the claim of the creditor does

not come within the distribution standard.

B. A restriction limiting the distribution powers of a trustee

as to a trustee, which distribution might result in the loss of a

beneficiary’s eligibility for participation in a federal or state

benefits program, including, but not limited to, Medicaid,

Supplemental Security Income, Social Security Disability Income, or

other state or federal benefits program is valid, and no creditor,

including an exception creditor, may attach present or future

distributions from such a trust. All other restrictions curtailing

the distribution power of a trustee are void as to exception

creditors, if any exception creditors are provided by the Oklahoma

Discretionary and Special Needs Trust Act.