The Anglican Communion is a world-wide family of autonomous, interrelated, and interdependent provinces and national churches, all of which are in communion with the Archbishop of Canterbury. Anglicans speak many languages, come from many races and cultures, and are spread around the world. The Anglican Church is episcopally led (that is, by bishops) and synodically governed (that is, elected lay and clergy members together with the bishops).
Lambeth Conference, chaired by the Archbishop of Canterbury, meets every ten years and is attended by bishops from around the world. It is a forum for sharing and consultation rather than for legislation and is chaired by the Archbishop of Canterbury. The next Lambeth Conference is scheduled for 2018.
The Anglican Consultative Council (ACC) assembles every three years, with up to three representatives from each national church within the global Anglican Communion. ACC is a synodical body. The Archbishop of Canterbury is the President of the Consultative Council and its proceedings are chaired by one of its members.
This information and the links in the article above may be found here on the website of the Anglican Church of Canada.