1. (a) The registrant shall sign his or her legal name on each document described in this subchapter and shall then affix the imprint of his or her seal over that signature. If a rubber stamp facsimile of the seal is to be used, the registrant shall affix his or her signature to the documents as described in this subchapter and shall stamp the documents with the rubber seal over the signature.
2. (b) The presence of one's seal over the registrant's signature on any document constitutes proof that he or she accepts all legal and professional responsibility, according to the provisions of the law, for the work accomplished.
3. (c) The seal impression shall be used only by the registrant responsible to this board for authorship of the documents thus identified.
4. (d) No person other than the registrant represented shall use or attempt to use the prescribed seal, and no unregistered person shall be authorized to use the prescribed seal.
5. (e) Authorized use of the prescribed seal is an individual act whereby the registrant must personally inscribe the seal over his or her signature. The registrant is responsible for the security of the seal when not in use.

Source Note:The provisions of this §3.103 adopted to be effective January 1, 1976; amended to be effective February 21, 1980, 5 TexReg 428.