Scout: Free Alerts for State Bills, Federal Bills & Regs
Scout allows you to track new federal and state legislation and federal regulations for issues you care about. Scout searches federal bills (2009-), proposed and new federal regulations (2009-), federal speeches on the floor of Congress, and state bills. (More information on coverage). Searches can be filtered by type of document (bill, regulation, speech) and jurisdiction (federal, states, a specific state). For Ohio, the coverage appears to be the most current legislative session. You can set up email alerts to receive updates to the search.
GovTrack.us, a free tracking service for federal legislation, just added tracking for state legislation this month. The state legislation portion of GovTrack is still in beta. A few sample searches for Ohio legislation yielded more results in Scout, but this may change as GovTrack improves its state information.
Justia Regulation Tracker and OpenRegs.com are some free federal regulation trackers.