A Technical review consists of reviewing the technical accuracy and completeness of an article and correcting it if necessary. If a writer of an article wants someone else to check the technical content of an article, the writer ticks the "Technical review" checkbox while editing. Often the writer contacts a specific engineer to perform the technical review, but anyone with technical expertise in the topic can do one. This article describes how to perform a technical review, thereby helping to ensure that MDN's content is accurate.