See the following links for the law and rule about TXVSN:
Law—Texas Education Code (TEC), Chapter 30A
Commissioner of Education Rule, 19 Texas Administrative Code (TAC), Chapter 70. Technology-Based Instruction Subchapter AA.
The Student Attendance Accounting Handbook (SAAH) contains the official attendance accounting requirements that all public school districts and open-enrollment charter schools in Texas must meet. It includes information on the TXVSN Online Schools, as well as, distance learning options outside the TXVSN.
CLUE IN, an orientation to online learning, makes prospective online learners aware of traits found in most successful online learners, as well as, what tools and skills to help navigate an online learning environments.