BillTrack 50 allows you to search, access, and track state and federal legislation and regulations. UC Law faculty and students can sign up for full access here: https://www.billtrack50.com/auth/register/UCLawSF
LegiScan provides real-time legislative tracking of every bill in the 50 states and Congress. Register for free to track up to 50 bills from a single state, plus Congress.
Summaries and status information for bills that were considered during past state and federal legislative sessions. Summaries are included whether or not the bills were passed into law. Coverage begins with 2005 (2004 for New Jersey and Virginia). Westlaw allows users to set up Alerts that run saved searches on a set schedule and receive emails with matching documents.