Yes but the March 2007 link points out the bill failed. BTW, if you believe MD requires proof of immigration status as this failed bill would have, post the relevent details (as I did) and a repeat of the link. I dont work at the MMVA.
Move your mouse over to the scroll bar, click and drag up until you see Post Number 17.
Click on the links to "Motor Vehicle Administration" and "Sources of Proof". They're probably in some sort of contrasting color on your browser.
Read the contents. They're rather lengthy. They also seem to contradict your sources.