Roundup of the documents in ongoing litigation related to the executive order. Cases listed by circuit and by name, with links to documents. (Inactive as of Dec. 23, 2018)
Transactional Records Access Clearinghouse (TRAC), associated with Syracuse University, contains a massive federal data collection and now offers expanded coverage of immigration enforcement. You also can create a custom report.
No-cost access to ProQuest databases for students and researchers who have been separated from their universities and libraries due to travel bans or other immigration changes.