Official Twitter account for the Association of Deputy District Attorneys (ADDA) mentions, re-tweets and hashtags are not endorsements. The Association of Deputy District Attorneys (ADDA) is the professional association for all deputy district attorneys serving Los Angeles County. The Association is the independent labor organization of the deputy district attorneys of the County of Los Angeles formed to promote the betterment of its labor force and provide a voice for the collective needs of its members. To that end, the Association fosters promotion of ideas and legislation geared at improving the criminal justice system, provides a means of effective labor relations with the County of Los Angeles, and establishes a communication link to membership, the County, and the community at large.