This brochure describes the benefits of the D.A. Investigators 20 Year Plan. It is available ONLY to members employed as Investigators by District Attorney’s offices; current District Attorney investigators (those investigators that did not elect to participate in the existing 25- Year DA Investigator Plan); any Participant in the 25IDA Plan and any NYCERS member hired as a District Attorney investigator after November 16, 2004 but prior to April 1, 2012.