The Oregon End of Tenancy Notice is also know as the "no-cause" notice of termination. This notice is necessary to enforce the end date of a Fixed-Term tenancy that is set to continue as a Month-to-Month in perpetuity if resident fails to vacate. This form is also used to terminate Month-to-Month tenancies. This form, #M019 has language for both 30-day and 60-day notice periods, as state law states tenancies under 365 days require a 30-day notice and tenancies 365 and over require 60-day notice.
Form #M049 is the End of Tenancy notice with a 90-day timeframe that's mandated in local jurisdictions of Portland, Milwaukie and Bend.