The Trade & Professional Associations Directory combines a comprehensive list of the state’s associations and trade unions, including business and advocacy groups, ranging from chambers of commerce to volunteer and leisure organizations. Included in this edition is a feature story on Health System Alliance of Arizona -- an advocacy group that lobbies and educates policymakers on health care issues in Arizona. No other source contains this volume of information organized in such a user-friendly format. It is included as part of any paid subscription to the Arizona Capitol Times print edition. It may also be purchased separately.