Versions of N.Y. Estates, Powers and Trusts Law 13-A-4.1 - Fiduciary duty and authority on LawServer 2024 N.Y. Estates, Powers and Trusts Law 13-A-4.1 – Fiduciary duty and authority 2017 N.Y. Estates, Powers & Trusts Law 13-A-4.1 – Fiduciary Duty and Authority 2016 N.Y. Estates, Powers & Trusts Law 13-A-4.1 – Fiduciary Duty and Authority