The written exam consists of 50 questions of various form (e.g. Course content for Level I is established by the American Concrete Institute (ACI) and MDOT. With the COVID-19 pandemic, the MCA has modified the way in which it will be delivering Level I certification classes for 2020/2021. October 13, 2020 - Lansing Training Center. Participants must successfully complete the following examinations in order to become certified as a Level I Concrete Field Testing Technician: 1. Registrations without a name (ex. //