This document discusses SOC 1 and SOC 2 reporting for third party processors. It explains that user organizations are increasingly requiring third party processors to obtain assurance reports on controls related to processes and information security. SOC 1 reports provide assurance on controls related to financial reporting, while SOC 2 reports provide assurance on controls related to security, availability, processing integrity, confidentiality, and privacy. The document outlines revisions made in 2014 to the SOC 2 standard to increase clarity, eliminate redundancy, and update criteria for changing technology and business environments.