An assignment for Principles of Applied Engineering, Grades 9-12, is allowed with one of the following certificates.(1) Agriculture, Food, and Natural Resources: Grades 6-12.(2) Agricultural Science and Technology: Grades 6-12.(3) Any vocational agriculture certificate.(4) Health Science: Grades 6-12.(5) Health Science Technology Education: Grades 8-12.(6) Mathematics/Physical Science/Engineering: Grades 6-12.(7) Mathematics/Physical Science/Engineering: Grades 8-12.(8) Secondary Industrial Arts (Grades 6-12).(9) Secondary Industrial Technology (Grades 6-12).(10) Technology Education: Grades 6-12.(11) Trade and Industrial Education: Grades 6-12. This assignment requires appropriate work approval.(12) Trade and Industrial Education: Grades 8-12. This assignment requires appropriate work approval.(13) Trade and Industrial Workforce Training: Grades 6-12. This assignment requires appropriate work approval.(14) Vocational Health Occupations.(15) Vocational Health Science Technology.(16) Vocational Trades and Industry. This assignment requires appropriate work approval.