Most of the internal management battles for what financial information to filter through the internal reporting layers and what to disclose and how in the external financial statements run on the verge of what is and is not material, says Bellandi. Often the question of materiality is in fact a cover for some other reason, he says, and forensic analysts are aware than when a company says something is not material, this alone is a good reason to investigate what this statement is trying to conceal. His topics include conceptual bases of materiality, actors and models of materiality, the materiality determination process, and accounting materiality in the real world.