(a) The Code Construction Act (Chapter 311, Government Code) applies to the construction of each provision in this code, except as otherwise expressly provided by this code.
(b) In this code:
(1) a reference to a title, chapter, or section without further identification is a reference to a title, chapter, or section of this code; and
(2) a reference to a subtitle, subchapter, subsection, subdivision, paragraph, or other numbered or lettered unit without further identification is a reference to a unit of the next larger unit of this code in which the reference appears.

(c) A reference in a law to a statute or part of a statute revised by this code is considered to be a reference to the part of this code that revises that statute or part of the statute.