The American Parliamentary Debate Association (APDA) is the oldest intercollegiate parliamentary debating association in the United States. APDA sponsors over 50 tournaments a year, all in a parliamentary format, as well as a national championship in late April. It also administers the North American Debating Championship with the Canadian University Society for Intercollegiate Debate (CUSID) every year in January. Although it is mainly funded by its member universities, APDA is an entirely student-run organization.