Obtaining BIS Certification for Ortho Phosphoric Acid under IS 798 is essential for manufacturers and importers aiming to supply this chemical in the Indian market. This certification ensures compliance with quality and safety standards mandated by the Bureau of Indian Standards (BIS). The process begins with submitting an online application along with required documents such as business registration, product specifications, and manufacturing details. The next step is product testing. A sample of Ortho Phosphoric Acid must be tested in a BIS-recognized laboratory to verify conformity with IS 798 standards. Once the product passes testing, BIS will schedule a factory inspection to assess production capabilities, quality control systems, and overall compliance with the standard. During this audit, the manufacturing unit must demonstrate consistency in production and adherence to the necessary parameters. After successful completion of the test and inspection, BIS grants the license to use the Standard Mark (ISI mark) on the product. For foreign manufacturers, appointing an Authorized Indian Representative (AIR) is mandatory to manage the application and certification process in India. BIS certification not only boosts credibility but also ensures market access, improved customer trust, and compliance with Indian regulatory requirements. Visit- https://www.elitasrcs.com/products/bis-registration-for-ortho-phosphoric-acid-is-798