Mandatory CRS Standards
CRS Mark for Trimethyl Phosphite - Technical Grade
BIS CRS registration (Scheme-II)
IS 17412:2020
- BIS fee
- ₹7,000 – ₹27,000
- For each application, micro to large firms
- HSN code
- 29209099
- Check the code with customs
You must register Trimethyl Phosphite - Technical Grade with BIS under the Compulsory Registration Scheme (CRS). This has been the rule since 5 Apr 2022. Each model must first be tested to IS 17412 in a BIS-approved lab. You must register it before you sell or import it in India.
How it works: a BIS-approved lab tests your model. You then apply to BIS with the test report. There is no factory visit before approval. BIS registers each model for each factory. The product must show the Standard Mark with your registration number (R-number). Makers outside India must name a representative in India, called an Authorised Indian Representative (AIR).
Indian Standards covered
| IS number | Product |
|---|---|
| IS 17412:2020 | Trimethyl Phosphite - Technical Grade |
- Legal order: Trimethyl Phosphite QCO 2022 - S.O.1637(E) 05-04-2022; MoC&F
- CRS: testing at BIS-recognised lab + self-declaration; NO physical sample drawn by BIS. Registration per model per factory.
BIS fee by firm size
You pay BIS a fee for each application. Micro and small firms pay less. You pay the lab for testing separately.
- Large & medium firms
- ₹27,000
- Small firms
- ₹14,500
- Micro firms
- ₹7,000
- Our consulting fee
- Best-value quote – let’s talk
All prices are a guide only and do not include GST. Rules and dates can change, so check the latest notice before you apply. Ask us for an up-to-date quote.
Common questions
Is BIS registration mandatory for Trimethyl Phosphite - Technical Grade?
Yes. It is listed in the Electronics and IT Goods (Requirements for Compulsory Registration) Order. Each model needs a valid CRS registration and the Standard Mark.
What is the BIS fee for CRS registration?
The BIS fee for each application is about ₹7,000 for micro firms, ₹14,500 for small firms and ₹27,000 for medium and large firms. Lab testing and GST are extra.
Which standard applies to Trimethyl Phosphite - Technical Grade?
The lab tests it to IS 17412. The test report must be recent, and it must cover the exact model you want to register.
How long does CRS registration take?
Testing usually takes two to four weeks. After you send a complete application, BIS usually registers the model in 15 to 30 working days.
Related products
- CRS Mark for Ortho Phosphoric AcidMandatory
- CRS Mark for Polyphosphoric AcidMandatory
- CRS Mark for Adapters for HouseholdMandatory
- CRS Mark for Amplifiers with Input Power 2000W and AboveMandatory
- CRS Mark for Automatic Data Processing MachineMandatory
- CRS Mark for Automatic Teller Cash Dispensing MachinesMandatory
- CRS Mark for Bluetooth SpeakersMandatory
- CRS Mark for CCTV Cameras/CCTV RecordersMandatory
Not sure which certification you need?
Send us the product name and the countries you sell in. A specialist replies with the standards that apply, the documents to prepare, the lab cost and the timeline. The assessment is free.
- The list of approvals comes to you in writing
- Get Started with the Right Expert
- Testing, certification and registrations handled by one team
Thank you — we've got it.
A certification specialist will contact you within 1 business day, usually much sooner.
Need it faster? WhatsApp us