; (B) the State in which the permanent duty station of the member is located; and (C) the State in which the member maintains a place of abode from which the member commutes each day to the permanent duty station of the member. (2) An officer or employee of the United States (other than a member of the Armed Forces) who is stationed outside the United States for a period of more than 1 year, and a spouse of such an officer or employee, is a resident of the State in which the person maintains legal residence. . 120. Firearm dealer access to law enforcement information (a) In general Section 103(b) of the Brady Handgun Violence Prevention Act ( 34 U.S.C. 40901 ), is amended— (1) by striking Not later than and inserting the following: (1) In general Not later than ; and (2) by adding at the end the following: (2) Voluntary background checks (A) In general Not later than 90 days after the date of enactment of the Protecting Communities and Preserving the Second Amendment Act of 2018 , the Attorney General shall promulgate regulations allowing licensees to use the national instant criminal background check system established under this section for purposes of conducting voluntary, no fee employment background checks on current or prospective employees. (B) Notice Before conducting an employment background check relating to an individual under subparagraph (A), a licensee shall— (i) provide written notice to the individual that the licensee intends to conduct the background check