Wikipedia:Good article criteria/GAC

0Quick fail
0aIt is a long way from meeting any one of the six good article criteria
0bIt contains copyright violations
0cIt has, or needs, cleanup banners that are unquestionably still valid. These include {{cleanup}}, {{POV}}, {{unreferenced}} or large numbers of {{citation needed}}, {{clarify}}, or similar tags (See also {{QF}})
0dIt is not stable due to edit warring on the page
0eIt has issues noted in a previous GA review that still have not been adequately addressed, as determined by a reviewer who has not previously reviewed the article
1Well-written
1athe prose is clear, concise, and understandable to an appropriately broad audience; spelling and grammar are correct
1bit complies with the Manual of Style guidelines for lead sections, layout, words to watch, fiction, and list incorporation
2Verifiable with no original research
2ait contains a list of all references (sources of information), presented in accordance with the layout style guideline
2breliable sources are cited inline. All content that could reasonably be challenged, except for plot summaries and that which summarizes cited content elsewhere in the article, must be cited no later than the end of the paragraph (or line if the content is not in prose)
2cit contains no original research
2dit contains no copyright violations or plagiarism
3Broad in its coverage
3ait addresses the main aspects of the topic
3bit stays focused on the topic without going into unnecessary detail (see summary style)
4Neutral: it represents viewpoints fairly and without editorial bias, giving due weight to each
5Stable: it does not change significantly from day to day because of an ongoing edit war or content dispute
6Illustrated, if possible, by media such as images, video, or audio
6amedia are tagged with their copyright statuses, and valid non-free use rationales are provided for non-free content
6bmedia are relevant to the topic, and have suitable captions