"Invalid Litter Dept." was the third single released from At the Drive-In's album Relationship of Command. The CD release in March 2001 came in a variety of international formats, including the standard two CDs in the United Kingdom. The Australian release included the United Kingdom b-sides from the two CD releases.The song's lyrics and music video deal with the Juárez murders, a series of rapes and murders in Cd. Juárez of young women who worked in factories called maquiladoras. Cd.