The document summarizes current perspectives on teaching World Englishes and English as a lingua franca based on recent research. It explores implications for TESOL and discusses how English is being taught and studied globally, including debates around the concepts of native speaker standards, interlanguage, and the development of new Englishes and their norms in outer and expanding circles of English use. Research focuses on the spread and influence of English worldwide as well as identity issues and resistance to linguistic imperialism in English teaching and learning.