Tex. Business Organizations Code § 302.002: DURATION OF PROFESSIONAL ASSOCIATION.

A professional association continues:

(1) for all purposes as a separate entity independent of the association's members until:

(A) the expiration of the period of duration stated in the certificate of formation; or

(B) the association is wound up and terminated in the manner provided by the certificate of formation or, if the certificate of formation does not provide a manner for winding up and termination, by a two-thirds vote of the association's members; and

(2) in existence notwithstanding:

(A) the death, insanity, incompetency, felony conviction, resignation, withdrawal, transfer of ownership interest, or expulsion of a member other than the last surviving member of the association;

(B) the admission of a new member or the transfer of ownership interest to a new or existing member; or

(C) the occurrence of an event that would require the winding up of a partnership under state law or similar circumstances.

Acts 2003, 78th Leg., ch. 182, Sec. 1, eff. Jan. 1, 2006.