You can find more government and IGO sources in this guide:
Find Government Publications using Google
One way is to use Google Advanced Search
Congress
Federal Agencies
Finding government information for states other than Oregon can be challenging. See the sites below, and also here are some tips:
International Organizations
United Nations
European Union
Organisation for Economic Cooperation and Development (OECD)
The membership of OECD is made up of 34 of the developed countries of the world. However, they also work closely with emerging economies like the People's Republic of China, India and Brazil and developing economies in Africa, Asia, Latin America and the Caribbean.