Oregon’s Uniform Electronic Legal Materials Act (UELMA):
1) Oregon’s UELMA is codified at 2013 ORS 192.715 et seq.
2) Session law: Oregon UELMA: Chapter 221, (2013 Laws): Effective date May 23, 2013
3) You can find its legislative history at OLIS.
4) More about UELMA at these OLR blog posts.