Polyphosphoric Acid: Registration and Compliance

Identify the substance, grade and manufacturing process. Chemical registration requires a product-specific file and quality evidence; electronics diagrams or a radio-approval checklist are not a substitute.

• Product family: Chemical products.
• Schemes to assess: BIS CRS registration.
• BIS category reference: Polyphosphoric Acid.
• Application scope: confirm the actual model, factory, brand and the responsible business for each scheme.

• Record chemical identity, composition, grade and intended application.
• Prepare the product specification, safety data sheet, batch traceability and quality-control test information.
• Identify the factory and controls used to maintain conformity with the applicable chemical standard.
• Check the current chemical-specific order and the applicable application route before submitting a file.

The product reference is IS 17439:2020. Confirm the chemical identity, grade, scope of the current order, standard edition and amendments before preparing the registration file.

Official BIS Scheme II product table

Establish the actual manufacturing location and the entity applying under the relevant chemical order. An overseas manufacturer should review applicable Indian-representation requirements. An importer should verify the approval and grade supplied by the manufacturer rather than treating a supplier's general registration as approval for every chemical.

• Factory identity, manufacturing activity and authorised signatory evidence.
• Chemical name, composition, grade, product specification and intended application.
• Safety data sheet, sample identification, batch traceability and laboratory test information for the relevant standard.
• Applicant declarations, brand information where relevant and representation documents required by the current route.

1. Check the current chemical-specific order, product scope and applicable standard.
2. Prepare the manufacturer profile, factory records and representative arrangements where required.
3. Agree the sampling and test programme with a laboratory accepted for the relevant scope.
4. Test the identified product/grade, review the report and prepare the application using the prescribed portal route.
5. Submit the supporting documents and applicable fee and respond to scrutiny queries.
6. Verify the grant, approved scope and marking/record obligations before supply.

The sample, report and application must describe the same chemical and grade from the identified manufacturer. Keep the specification and batch identification consistent and document changes to composition, grade or manufacturing site for review.

Check the licence and the chemical-specific marking and packaging requirements before dispatch. Maintain batch traceability, test records and the safety data sheet and assess changes through the applicable process.

Read the actual grant and applicable Scheme II conditions together with BIS's revised validity and annual-fee notice. Maintain fee, production-information and renewal records for the approved scope.

BIS revised validity and annual-fee notice — local PDF

Obtain an itemised estimate based on the chemical, grade, test parameters, samples, official charges and representative requirements. Laboratory availability, sample conformity and scrutiny queries determine the schedule; review the technical file before committing to a supply date.

• An incorrect chemical identity, grade or standard reference.
• A discrepancy between the factory, sample, report and application.
• Missing signatory or representation evidence.
• Incomplete laboratory data or an unresolved scrutiny query.

Download retained copies directly from this website. Files preserve the version downloaded on 26 October 2026; read rules with their subsequent amendments and check current circulars before applying. The 2015 marking circular is retained as a historical reference.

Guidance on product categories under Compulsory Registration Scheme (CRS) — PDF

Frequently Asked Questions (FAQs) on Migration to IS/IEC 62368-1:2023 — PDF

Revised Provisions for Licence Validity, Renewal and Annual Fee Payment under CRS — PDF

Guidelines for Implementation of Migration to IS/IEC 62368-1:2023 — PDF

Marking requirement for CRS as per BIS (Conformity Assessment) Regulation — PDF

BIS CRS fee schedule — check with current annual-fee instructions — PDF

Standard Mark and labelling guidelines (archived 2015 circular) — PDF

Share the specification, model list, factory details and intended import or sales arrangement for Polyphosphoric Acid. BIATConsultant can review the scope, identify the documents to prepare, help coordinate the application file and assist with responses to laboratory or authority queries.

• Product and scheme mapping based on actual specifications and the business's role.
• Factory, brand, model and representative-document review before filing.
• Coordination of sample preparation, testing information and application documents.
• Support with scrutiny queries, approved-scope checks and renewal planning.

BIS, CPCB and other authorities make their own registration decisions. Laboratory findings, application completeness and the applicable rules determine the outcome.

Discuss your product and request an itemised proposal