Section 7742 - Spendthrift provision - UTC 502(a) Validity.--A spendthrift provision is valid only if it restrains both voluntary and involuntary transfer of a beneficiary's interest.(b) Creation.--A trust instrument providing that the interest of a beneficiary is held subject to a "spendthrift trust," or words of similar import, is sufficient to restrain both voluntary and involuntary transfer of the beneficiary's interest.(c) Effect.--A beneficiary may not transfer an interest in a trust in violation of a valid spendthrift provision. Except as otherwise provided in this subchapter, a creditor or assignee of the beneficiary of a spendthrift trust may not reach the interest or a distribution by the trustee before its receipt by the beneficiary.2006, July 7, P.L. 625, No. 98, §9, effective in 120 days [ 11/6/2006].