• OBOA Training & Education Course Offerings

• Course Directory
• Training Calendar

• Water Operator & Wastewater Operator Training Course
• Construction Trade Management
• Construction Estimator 
• Working at Heights

• Upcoming Events

• Webinars and Workshops
• Certificate Programs

• On-Site Sewage Systems 2024 Course

Training & Building Code Materials

Onsite Sewage System training and building code materials are available through Orderline. Reference material includes, but is not limited to, the following:

• 2024 Building Code Compendium
• On-Site Sewage Systems 2024 Guide
• On-Site Sewage Systems 2024 Practice Exam Questions
• Legal Process Qualifications 2024 BCIN Exam Preparation Workbook
• Plumbing Third Edition