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HSN code · Chapter 28

HSN 2815: BIS Certification for Caustic Soda & Potassium Hydroxide

Regulatory compliance guide, applicable Indian Standards, certification requirements (ISI), and customs clearance guidelines for goods classified under HSN Code 2815 (Sodium hydroxide (Caustic soda) & potassium hydroxide).

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Key Information for HSN 2815

HSN code
2815
Chapter
28
Description
Sodium hydroxide (Caustic soda) & potassium hydroxide
Product category
Chemicals
Last verified
October 2026
Products covered
1
Certification type
1 ISI · 0 CRS
Testing labs
6
BIS-recognised
Est. cost range
₹46K – ₹1.8L
From product guides

BIS Products Under HSN 2815 (1)

Testing Labs for These Products (6)

Official Sources

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FAQ

HSN 2815 and BIS Certification

Short answers about this HSN code.

Is BIS certification mandatory for goods imported under HSN 2815?

Yes. Under relevant Quality Control Orders notified by the Government of India, items classified under HSN 2815 cannot be custom-cleared without a valid BIS Licence or CRS Registration Number and the official Standard Mark.

Which certification scheme applies to HSN 2815?

Products under HSN 2815 typically fall under the ISI scheme. For Scheme-I (ISI Mark), factory inspection and independent product sample testing are required. For Scheme-II (CRS), testing in a BIS-recognized laboratory followed by self-declaration is required.

What are the key testing requirements for HSN 2815?

Products must undergo complete type testing in an accredited testing laboratory per IS 252, IS 2490. Testing verifies mechanical strength, electrical safety, chemical composition, and durability as mandated in the specific Indian Standard.