TL1 -- TL2 -- TL3 -- TL4 -- TL5-- TL6 -- TL7 -- TL8

TL-I      Technology Operations and Concepts

TL-II     Planning and Designing Learning Environments and Experiences

TL-III   Teaching, Learning, and the Curriculum

TL-IV    Assessment and Evaluation

TL-V      Productivity and Professional Practice

TL-VI     Social, Ethical, Legal, and Human Issues

TL-VII   Procedures, Policies, Planning, and Budgeting for Technology Environments

TL-VIII  Leadership and Vision