This article is a synthesis of the scholarly literature on the post-process approach to teaching second language (L2) writing, particularly college and university composition in English as an additional language. This synthesis aims to offer a definition of post-process L2 writing that can readily lend itself to practice and be more accessible to practitioners. All the publications that had either substantially or marginally discussed post-process theory since 1990 were systematically reviewed in order to answer the following question: What is a definition of post-process L2 writing theory that can readily lend itself to pedagogy and actual practice for helping college and university writers of English as an additional language?