1 Texas Administrative Code § 78.102 – Time of Filing Contract
An athlete agent or financial services contract is deemed filed when it is properly addressed and placed in the United States Post Office or in the hands of a common or contract carrier or successfully transmitted by fax or by e-mail. The post office cancellation mark, the receipt mark of a common or contract carrier, a fax transmission report, or confirmation of receipt of e-mail is prima facie evidence of the date the contract was deposited with the post office or carrier or transmitted by fax or e-mail.