The purpose of this chapter is to implement the following statutory provisions: Texas Labor Code, Chapter 21 (relating to employment discrimination) and Chapter 301, Subchapter I (relating to the Civil Rights Division); Texas Property Code, Chapter 301, (relating to the Texas Fair Housing Act); and Texas Government Code, Chapter 437, §437.204 and Subchapter I (relating to unlawful termination of state military members ordered to training or duty).