In 2017, the process to obtain a certificate of compliance (WPI-8) changed. This flowchart for details regarding the process of obtaining a WPI-8 for completed or ongoing improvements.
Need to apply for, search, or a print a certificate of compliance (form WPI-8)? Our windstorm system makes it easy! Visit the system’s webpage to access the system, see common questions and answers, research application requirements, and locate step-by-step user guides.