No Child Left Behind requires States to create an accountability system of assessments, graduation rates, and other indicators. Schools have to make adequate yearly progress (AYP), as determined by the state, by raising the achievement levels of subgroups of students such as African Americans, Latinos, low-income students, and special education students to a state-determined level of proficiency. All students must be proficient by the 2013-2014 school year. An escalating set of assistance is provided to students who are in schools that repeatedly do not improve.
Schools receiving Title I funds that do not meet AYP requirements for two consecutive years will be identified "in need of improvement" and required to offer parents the option of sending their children to another public school within the district. Upon being identified as "in need of improvement" the school is also required to develop or revise an existing school improvement plan which must be approved by the district. If the school does not meet targets the next year, supplemental educational services such as tutoring and after school programs must also be offered in addition to the option to transfer. If the school continues in "in need of improvement" status the following year it will be required to take corrective action such as removing relevant staff, implementing new curriculum, decreasing management authority, appointing outside experts to advise the school, extending the length of the school day or year or restructuring the school's internal organization. Only schools receiving Title I funds are subject to these sanctions.