Systems and Methods for Quality Control of an Enterprise IT Environment

A system for auditing an enterprise IT environment includes a multi-tier hierarchy generator configured to generate a multi-tier hierarchy, between and within each tier, maps the IT environment across a plurality of software applications of different types via which the IT environment is implemented. The system includes a test generation engine configured to generate test cases based on intake data about the IT environment. The system includes an auditing unit configured to test the IT environment based on the test cases and the multi-tier hierarchy.