The Uniform Electronic Legal Material Act (UELMA) which is a uniform law that provides a process to ensure that electronic state publications are preserved and authentic has been approved by two states — Colorado and just recently California — and is up for approval in three others. Here are a few resources that can help fill you in on all the details.
AALL Frequently Asked Questions on UELMA (September 2012)
Blog post from Library of Congress’ The Signal: “UELMA: A Law We Can All Love” (November 2011)
Uniform Law Commission Information
University of Pennsylvania’s Biddle Law Library