Del. Code 12, § 3580 : Decedents' Estates And Fiduciary Relations — Trusts — Liability Of Trustees And Rights Of Persons Dealing With Trustee — Definition Date: 15 Aug 2016 TEXT PDF Current through 2016 Legislative Session, Act 399 In this subchapter, the term "trustee" includes fiduciaries and other persons exercising, or directing the exercise of, trust powers. Del. C. § 3580 Amended by Laws 2013, ch. 352,s 4, eff. 8/1/2014. Amended by Laws 2013, ch. 172,s 3, eff. 8/6/2013. 72 Del. Laws, c. 388, § 7.;