Subtitle VII-B of the McKinney-Vento Homeless Assistance Act, reauthorized in 2015 by Title IX, Part A of the Every Student Succeeds Act, guarantees educational rights and supports for students experiencing homelessness. This brief summarizes the key provisions of the McKinney-Vento Act related to the identification of children and youth experiencing homelessness, and provides an overview of implementation strategies at the state and local levels. [For the original report "Identifying Children and Youth in Homeless Situations. McKinney-Vento Law into Practice Brief Series," see ED574576.]