Strengthen your code knowledge with our flexible, self-paced course, designed to take about 10 hours from start to finish. You'll explore key sections of the Uniform Plumbing Code and Iowa Code Amendments, with interactive sizing practice along the way.

This course is an excellent refresher for those who completed an apprenticeship some time ago, need to retake the exam after a license lapse, or simply want extra support navigating code requirements with confidence.