Mont. Code Ann. § 20-7-1710

There is a special needs equal opportunity education savings trust that is an instrumentality of the state and that is created for a public purpose. The trust consists of participating trusts with each participating trust corresponding to an account. The assets of one participating trust may not be commingled with the assets of any other participating trust. The assets and earnings of any participating trust may not be used to satisfy the obligations of any other participating trust. Each participating trust account represents a trust interest in the trust and includes interest and investment income earned by the trust account.