Oregon Secretary of State
The Oregon Secretary of State web page has a number of resources for business owners, including annual corporate forms and amended reports that must be filed each year. Your annual fee can be paid online through the Secretary of State, too.
Oregon State Bar Public Links
With primers on basic wills and estate plans, business formations, consumer law, and other areas of law, the Oregon State Bar Association's public information provides a good starting place if you've never hired an attorney or had any experience with legal work before.
Oregon Business Registry
Look up any business or assumed business name registered with the Oregon Secretary of State.