Information Systems & Controls (ISC) Textbook V1.1 Replacement Trustpilot Share course Information Systems & Controls (ISC) Textbook V1.1 Replacement $125.00 The V1.1 textbook is designed to complement the V1.1 of the Information Systems & Controls (ISC) course and is valid for testing beginning on Jan 2, 2025. (non-refundable)Discipline Testing Windows:January 1 - 31April 1 - 30June 1 - 30July 1 - 31October 1 - 31