Electronic signatures are not permitted. Email us with your questions or concerns about mail-in voting.TEXAS COMMISSION ON ENVIRONMENTAL QUALITY • PO BOX 13087 • AUSTIN, TX 78711-3087. TCEQ is an equal opportunity employer. This up-to-date reference PDF allows you and your staff to find important information, such as how to process a claim and submit prior authorization requests. To put decimals in expanded form using decimals? You're in the right place! Need help with putting decimals in word form? Complete Your Mail-In Ballot. Use a black or blue pen to complete your ballot.