22 Tex. Admin. Code § 107.50
Any party of record may, within 20 days after the date of service of a proposal for decision, file exceptions and briefs to the proposal for decision, and replies to such exceptions and briefs may be filed within 15 days after the date for filing of such exceptions and briefs. A request for extension of time within which to file exceptions, briefs, or replies shall be filed with the executive director, and a copy thereof shall be served on all other parties of record by the party making such request. The executive director shall promptly notify the parties of his action upon the same and shall allow additional time only in extraordinary circumstances where the interest of justice so require.
Source Note:The provisions of this §107.50 adopted to be effective January 1, 1976.