(a) An assignment for Electrical Technology I; Electrical Technology II; Heating, Ventilation, and Air Conditioning (HVAC) and Refrigeration I; Heating, Ventilation, and Air Conditioning (HVAC) and Refrigeration II; Masonry Technology I; Masonry Technology II; Plumbing Technology I; or Plumbing Technology II, Grades 9-12, is allowed with one of the following certificates.(1) Trade and Industrial Education: Grades 6-12. This assignment requires appropriate work approval.(2) Trade and Industrial Education: Grades 8-12. This assignment requires appropriate work approval.(3) Trade and Industrial Workforce Training: Grades 6-12. This assignment requires appropriate work approval.(4) Vocational Trades and Industry. This assignment requires appropriate work approval.(b) Subject to the requirements in subsection (c) of this section, an assignment for Practicum in Masonry Technology or Extended Practicum in Masonry Technology, Grades 9-12, is allowed with one of the following certificates.(1) Trade and Industrial Education: Grades 6-12. This assignment requires appropriate work approval.(2) Trade and Industrial Education: Grades 8-12. This assignment requires appropriate work approval.(3) Trade and Industrial Workforce Training: Grades 6-12. This assignment requires appropriate work approval.(4) Vocational Trades and Industry. This assignment requires appropriate work approval.(c) The school district is responsible for ensuring that each teacher assigned to Practicum in Masonry Technology or Extended Practicum in Masonry Technology, Grades 9-12, has completed appropriate training in state and federal requirements regarding work-based learning and safety.