Denver Bar Association Additional Info SECTION 501. CREDITOR'S CLAIMS; SPENDTHIRFT AND DISCRETIONARY TRUSTS SECTION 502. SPENDTHRIFT PROVISIONS   SECTION 503. EXCEPTIONS TO SPENDTHRIFT PROVISION SECTION 504. DISCRETIONARY TRUSTS; EFFECT OF STANDARD SECTION 505. CREDITOR'S CLAIM AGAINST SETTLOR SECTION 506. OVERDUE DISTRIBUTION SECTION 507. PERSONAL OBLIGATIONS OF TRUSTEE Article 5. Creditor's Claims; Spendthrift and Discretionary Trusts