1. (a) All registrants or applicants at all times shall maintain on file with the department their current mailing and principal place of business address. The principal place of business address must be a physical address and may not be a post office box.
2. (b) All registrants or applicants at all times shall maintain on file with the department a current and valid electronic mail address.
3. (c) All registrants shall notify the department of any change of their mailing or electronic mail address using the department's online application prior to the effective date of the change of address.

Source Note:The provisions of this §36.2 adopted to be effective November 11, 2010, 35 TexReg 9923; amended to be effective June 26, 2013, 38 TexReg 3989.