This document outlines the procedure for obtaining Consolidated Consent and Authorization (CC&A) from Envirochem Services (OPC) Pvt. Ltd., detailing the necessary documentation and environmental compliance requirements for different categories of industrial units based on their pollution potential. It includes specific guidelines for application submission, site inspections, and details regarding air, water, and hazardous waste management. Furthermore, it emphasizes the confidentiality of the information contained within the document.