Which are the three main components of the Defense Information System for Security (DISS)?

• A. Case Adjudication Tracking System (CATS); Joint Verification System; Appeals
• B. Case Adjudication System; Verification Module; Rulings
• C. Adjudication Portal; Verification System; Hearings
• D. Case Management System; Verification Console; Appeals

Answer: (A)

DISS organizes its work around three core functions: tracking the adjudication workflow, performing joint verifications, and handling the appeals process. The Case Adjudication Tracking System keeps every step of an adjudication visible and under control—capturing actions, current status, and deadlines so decisions move forward efficiently. The Joint Verification System provides a centralized way to verify information across multiple agencies, ensuring that eligibility data is accurate and consistent before a final determination is made. The Appeals component offers a formal path to challenge or review a decision, guaranteeing due process and a mechanism for reconsideration.

Together, these three elements—Case Adjudication Tracking System, Joint Verification System, and Appeals—form the primary framework of DISS. Other names or components, like a general Case Adjudication System, Verification Module, Hearings, or Appeals in different phrasing, don’t reflect the official triad that handles the end-to-end process in DISS.