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IS 11557 : 2026

IS 11557 : 20262 - NAPHTHYLAMINE - 3: 6: 8 - TRISULPHONIC ACID TECHNICAL SPECIFICATION

IS 11557 : 2026 is an Indian Standard titled 2 - NAPHTHYLAMINE - 3: 6: 8 - TRISULPHONIC ACID TECHNICAL SPECIFICATION, classified under Chemicals, Plastics and their Products including packaging and Environment and administered by the Ministry of Chemicals and Fertilizers - Department of Chemicals and Petrochemicals (DCPC). Certification under this standard is mandatory for manufacturers and importers.

IS Number
IS 11557 : 2026
Year
2026
Status
0
Certification
Mandatory (ISI Mark / QCO)
Ministry
Ministry of Chemicals and Fertilizers - Department of Chemicals and Petrochemicals (DCPC)
Committee
Dye Intermediates
Type
Product Specification

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What is IS 11557 : 2026?

IS 11557 : 2026 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title 2 - NAPHTHYLAMINE - 3: 6: 8 - TRISULPHONIC ACID TECHNICAL SPECIFICATION. It falls under the <strong>Chemicals, Plastics and their Products including packaging and Environment</strong> group and is administered by the Ministry of Chemicals and Fertilizers - Department of Chemicals and Petrochemicals (DCPC). This standard has mandatory certification requirements — products must bear the ISI Mark before they can be sold in India.

Who needs IS 11557 : 2026 certification?

  • Domestic manufacturers producing goods covered by this standard
  • Importers bringing such products into India for sale
  • Any party affixing the ISI Mark or selling certified products in the Indian market

How to get certified for IS 11557 : 2026

  1. 1
    Apply onlineSubmit the BIS portal application with product details, factory information, and test reports.
  2. 2
    Lab testingSubmit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
  3. 3
    Factory inspectionA BIS officer visits your manufacturing facility to verify quality control systems.
  4. 4
    Licence grantOn approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.

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Complyris an independent compliance consultancy. We are not affiliated with, endorsed by, or representing the Bureau of Indian Standards or any government body. All Indian Standards are © Bureau of Indian Standards. Visit bis.gov.in for official standard documents.

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