The provisions of sections 92.8 and 92.10 shall not apply to pupils working under an instructor in a career and technical education department in a school district or under an instructor in a career and technical education classroom or laboratory, or industrial plant, or in a course of career and technical education approved by the state board for career and technical education, or to apprentices provided they are employed under all of the following conditions:

1. 1. The apprentice is employed in a craft recognized as an apprenticeable trade.
2. 2. The work of the apprentice in the occupations declared particularly hazardous is incidental to the apprentice’s training.
3. 3. The work is intermittent and for short periods of time and is under the direct and close supervision of a journeyperson as a necessary part of apprentice training.
4. 4. The apprentice is registered by the office of apprenticeship of the United States department of labor as employed in accordance with the standards established by that department.

[C71, 73, 75, 77, 79, 81, §92.9] 97 Acts, ch 26, §3, 4; 2010 Acts, ch 1061, §11; 2016 Acts, ch 1108, §18; 2017 Acts, ch 29, §32