The provisions of this chapter shall not apply to:
- 1. Professional engineers licensed under chapter 542B.
- 2. Persons acting under the instruction, control or supervision of, and those executing the plans of, a licensed architect or a professional engineer licensed under chapter 542B, provided that such unlicensed persons shall not be placed in responsible charge of architectural or professional engineering work.
- 3. Superintendents, inspectors, supervisors and building trades craftspersons while performing their customary duties.
Subsection 2 amended
[C66, 71, 73, 75, 77, 79, 81, §118.17] C93, §544A.17 2007 Acts, ch 126, §95; 2017 Acts, ch 131, §5