Oregon Summons (Domestic Relations Suit) (3A) is a legal document used in the state of Oregon to initiate a domestic relations suit. This document is used by a petitioner (the person filing the suit) to notify a respondent (the person being sued) of the pending litigation. The summons informs the respondent of the legal action being taken against them and instructs them to appear in court to respond to the petitioner's claims. There are two types of Oregon Summons (Domestic Relations Suit) (3A): Summons for Dissolution of Marriage and Summons for All Other Domestic Relations Cases. The summons must be served to the respondent in accordance with Oregon law, and contains important information about the case, including the case number, the court in which the case will be heard, and a deadline for the respondent to file a response.