Delaware Code
Subchapter VII. Liability of Trustees and Rights of Persons Dealing With Trustee
§ 3580. Definition [For application of this section, see 79 Del. Laws, c. 172, § 6].

In this subchapter, the term “trustee” includes fiduciaries and other persons exercising, or directing or consenting to the exercise of, or who are required to be consulted before the exercise of, powers or duties under a trust's governing instrument or under this title, as well as designated representatives under § 3339 of this title.