(a) Each registered surveying firm shall notify the board in writing not later than 30 days after a change in the business entity's:      
        (1) physical or mailing address, electronic mail address, telephone or facsimile number or other contact information;       
        (2) officers or directors;       
        (3) employment status of the professional surveyors of the firm;       
        (4) operation including dissolution of the firm or if the firm no longer offers to provide or is not providing surveying services to the public in Texas; or       
        (5) operation including addition or dissolution of branch and/or subsidiary offices.       
      (b) Notice shall include, as applicable, the:      
        (1) full legal trade or business name of the entity;       
        (2) the firm registration number;       
        (3) telephone number of the business office;       
        (4) name and license number of the license holder employed or leaving the entity;       
        (5) description of the change; and       
        (6) effective date of this change.       
     Source Note:        The provisions of this §138.73 adopted to be effective January 1, 2021, 45 TexReg 9519