The definitions of "mobile home," "HUD-code manufactured home," and "manufactured housing" provided by Section 1201.003 are binding as a matter of law on each person and agency in this state, including a home-rule municipality or other political subdivision. A mobile home is not a HUD-code manufactured home and a HUD-code manufactured home is not a mobile home for any purpose under state law. Those terms may not be defined in a manner that is not identical to the definitions provided by Section 1201.003.
Tex. Occ. Code § 1201.004