This page provides print-ready PDF files for the 43rd Edition of the Library of Congress Subject Headings (LCSH). Specifically, see the I page for further information about "illegal aliens" and "immigrants."
Report from July 2016 by the CaMMS Subject Analysis Committee Working Group that "concurs with the Library of Congress decision to change the subject heading Aliens to Noncitizens, but recommends that Illegal aliens be replaced with Undocumented immigrants where appropriate. In cases where the subject heading Illegal aliens has been assigned to works about nonimmigrants, more specific terms should be assigned."
This libguide page outlines the initiative to change Library of Congress Subject Headings (LCSH) containing the terms "illegal aliens" and "aliens" to "undocumented immigrants" at SUNY Libraries Consortia in the Alma system.