Texas Authorization and Voucher for Expert and Other Services is a state-approved payment program that allows Texas state agencies to purchase expert and other services from contractors and vendors. It is administered by the State Comptroller's office and provides a streamlined process for the procurement of services, allowing agencies to quickly and efficiently acquire the services they need. The program includes two types of vouchers: Expert Services and Other Services. Expert Services vouchers are used to purchase services that require specialized expertise and knowledge, such as consulting services, professional development, and training. Other Services vouchers are used to purchase services that do not require specialized expertise, such as temporary staffing services and janitorial services. The Texas Authorization and Voucher for Expert and Other Services program helps to ensure that state agencies are able to acquire necessary services in a timely and cost-effective manner. The program also provides vendors and contractors with an easy and efficient way to offer their services to Texas state agencies.