REVENUE ADMINISTRATIVE ORDER NO. 2-2017 issued on June 8, 2017 amends Revenue Administrative Order No. 2-2014 relative to the organization and functions of the Information Systems Group, which includes the following Services and Revenue Data Center with their respective Divisions and Sections under them specified: A. Information Systems Project Management Service i. Information Technology Contract Management Division a. Project Procurement Compliance Section b. Contracts Management Section ii. Security Management Division a. Compliance Section b. Access Control Section iii. Taxpayer Service Systems Division a. Outsource Project Management Section b. Acceptance and Rollout Section iv. Business Intelligence Division a. Outsource Project Management Section b. Acceptance and Rollout Section v. Administrative Systems Division a. Outsource Project Management Section a. Acceptance and Rollout Section B. Information Systems Development and Operations Service i. Information Technology Planning and Standards Division a. Development Policies and Standards Section b. Information Systems Planning and Standards Section c. Operations Policies and Standards Section ii. Systems Development Division a. Functional and Technical Design Section b. Systems Development and Maintenance Section c. Acceptance and Rollout Section iii. Data Warehousing and Systems Operations Division a. Computer Operations Section b. Systems Administration Section c. Database Administration Section d. Linkage Section e. Third Party Information Processing Section f. Data Cleansing Section iv. Network Management and Technical Support Division a. Technical Support Section b. Service Desk Section c. Office Automation Section d. Technology Research and Evaluation Section e. Network Operations Section f. Network Administration Section C. Revenue Data Center i. Facilities Management Division a. Production Support Section b. Facilities Maintenance Section ii. Computer Operations, Network and Engineering Division a. Computer Operations Section b. Network and Engineering Section c. Technical Support Section