A waste audit is the foundation of effective solid waste management, yet it remains one of the most overlooked tools in India. While municipalities invest in infrastructure and policies, the absence of structured waste audits continues to weaken implementation. This article explains what a waste audit truly is, why it matters, and how it enables practical, compliant, and financially sustainable waste management systems. Introduction: The Real Problem Is Not Money India does not lack waste management rules. India does not even lack funding in many cases. What India lacks is ground-level diagnosis . Across municipalities, town committees, institutions, and facilities, waste management systems are often designed without fully understanding how waste is actually generated, handled, and moved. As a result, even well-intended initiatives struggle to deliver outcomes. This gap between policy and practice is exactly where a waste audit becomes critical. A waste audit is not a formality. ...