To read the letter visit www.oerusa.org.
The letter remains open to signatures by U.S. organizations (libraries, institutions, non-profits, companies, etc.). You may also sign the letter as an individual, and your name will be listed on a page linked to the letter.
We are creating a new US OER Advocacy website in the coming weeks. The letter, organization signatures, and individual signatures will be posted on the new site. Stay tuned for more information!