AAMVA congratulates Michigan on successfully implementing AAMVA’s State-to-State (S2S) Verification Service Driver History Record (DHR) on October 15, 2023, and becoming the 15th participant using the new service. All migration activities have completed on schedule. CDLIS and S2S services are fully operational now. Michigan will henceforth be able to use S2S DHR to perform its Driver History maintenance related functions. This supports the goal of limiting any person to only one driver’s license and one driver history. Read more here.