This is D.A. service material intended for D.A. members only to guide them in performing volunteer service, produced in response to the needs of D.A. members for information and shared experience on specific service-related subjects. It reflects the guidance of the Twelve Traditions, the General Service Board (GSB), and the General Service Office (GSO), and is developed from the shared experience of D.A. members throughout the Fellowship. Since service material reflects the current and ever-developing conscience of our Fellowship as a whole, it does not undergo the usual D.A. literature approval process, which requires final approval by the World Service Conference (WSC). Instead, service material may be updated periodically under the auspices of the General Service Board to reflect current Fellowship experience.