In corporate governance, a company's articles of association is a document that, along with the memorandum of association forms the company's constitution. Wikipedia

The regulations governing a company, used in India, the UK and other countries Wikipedia Disambiguation

Company document Wikidata

Act which determines the legal relationships within a company. OmegaWiki

A document which, along with the memorandum of association, forms a company's constitution, defines the responsibilities of the directors, the kind of business to be undertaken, and the means by which the shareholders exert control over the board of directors. Wiktionary

Document which forms a company's constitution. Wiktionary (translation)