English Language Learners and NCLB Testing Requirements, published by the American Federation of Teachers (AFT), is a very useful quick guide to policies on ELLs and NCLB testing. Updated in 2007, this report includes the latest information on such topics as required assessments for ELLs, accepted accommodations, and adequate yearly progress (AYP).
American Federation of Teachers. (2007). English Language Learners and NCLB Testing Requirements. Washington, DC.