The document is a checklist of compliances required under the Companies Act 2013 for private and public companies. It lists 6 key compliance requirements including holding a minimum of 4 board meetings per year, establishing an audit committee for large public companies, establishing a vigil mechanism for companies that accept public deposits or have large borrowings, and constituting a nomination and remuneration committee for listed companies and large public companies. It provides the applicable sections, entities, required actions and associated due dates for each compliance.