Home / HSN Codes / 9957
9957 Service

Technical testing and analysis

Classification Type

This HSN code is applicable for:

  • Service classification in GST (SAC)

Usage

This HSN code should be used when:

  • Filing GST returns (GSTR-1, GSTR-3B)
  • Creating customer invoices
  • Classifying your products or services
  • Determining applicable tax rates

Code Details

HSN Code

9957

Type

Service

First Added

Mar 12, 2026

Using this HSN code? Create invoices with proper classification.

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