1. Short title This Act may be cited as the Federal Extreme Risk Protection Order Act of 2018 . 2. Extreme risk protection orders (a) In general Chapter 44 of title 18, United States Code, is amended by adding at the end the following: 932. Extreme risk protection orders (a) Definitions In this section— (1) the term designated law enforcement officer means a law enforcement officer, designated by a United States marshal, who agrees to receive firearms, ammunition, and permit, as applicable, surrendered under subsection (f); (2) the term Director means the Director of the Administrative Office of the United States Courts; (3) the term ex parte extreme risk protection order or ex parte order means an extreme risk protection order issued under subsection (c); (4) the term extreme risk protection order means an order issued by a Federal court that enjoins an individual from purchasing, possessing, or receiving, in or affecting interstate and foreign commerce, a firearm or ammunition; (5) the term family or household member , with respect to a respondent, means any— (A) parent, spouse, sibling, or child related by blood, marriage, or adoption to the respondent; (B) dating partner of the respondent; (C) individual who has a child in common with the respondent, regardless of whether the individual has— (i) been married to the respondent; or (ii) lived together with the respondent at any time; (D) individual who resides or has resided with the respondent during the past year; (E) domestic partner of the respondent; (F) individual who has a legal parent-child relationship with the respondent, including a stepparent-stepchild and grandparent-grandchild relationship; and (G) individual who is acting or has acted as the legal guardian of the respondent