The National Immigration Law Center (NILC) is a national support center whose mission is to protect and promote the rights of low income immigrants and their family members. NILC staff specialize in immigration law, and the employment and public benefits rights of immigrants. The Center conducts policy analysis and impact litigation and provides publications, technical advice, and trainings to a broad constituency of legal aid agencies, community groups, and pro bono attorneys. NILC maintains offices in Los Angeles, Oakland, and Washington, D.C. and operates the Sacramento policy office for the California Immigrant Welfare Collaborative.