Wyo. Stat. § 4-10-515: Transfer by a trustee; time of transfer.

(a) A qualified transfer by a trustee of a qualified spendthrift trust to a qualified trustee of another qualified spendthrift trust shall relate back to the date of the original qualified transfer.

(b) A transfer of trust property from the trustee of a trust created in another jurisdiction, which provides creditor protection to the settlor similar to that provided in this article, to a trustee of a qualified spendthrift trust shall relate back to the date of the original transfer to the trust created in the other jurisdiction.