Texas has relatively few required state policies. However, there are over 50 optional state policies that you might choose to include in your handbook.Find information about laws that protect workers. Learn how to claim unpaid wages or file a complaint for employment or housing discrimination. Following are the City of San Antonio's Administrative Directives for City employees. The files are in PDF format. Regulation 40 CFR Part 763.84, the San Antonio. Employee handbooks are not binding on a Texas employer. All employers doing business in the city of San Antonio must provide the specified paid leave. Non-Exempt employees are required to fill out timesheets accounting for all hours worked in a pay period.