Application shall mean the written request for a permit agreement or drivers permit. The Respondent's firm must be properly licensed and bonded to provide taxi cab transportation services in the State of. Texas.The Aviation Department accepts DBE certification from any one of the six (6) certifying agencies under the Texas Unified Certification Program (TUCP) – Texas. The Ground Transportation Unit (GTU) enforces the requirements of Chapter 33 of the City Code to protect public health, safety, and public convenience. How do I find a specific contract? Go to the Search menu and click on Contracts. International Registration Plan. Fill out Taxi Agreement Form within a few minutes in our online PDF editor. Taxi Agreement Form and hundreds of other PDF forms on tap at FormsPal. International Registration Plan.