# ICWAI Firm Verification API: Cost Accountant Firms | FastKYC

> Verify a cost accountancy firm's ICWAI registration using its firm registration number, before engaging it for audits or certifications.

Source: https://www.fastkyc.com/apis/icwai-firm-verify/

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[Identity APIs](/apis/identity/)

# ICWAI Firm Verification API

Verify a cost accountancy firm's ICWAI registration using its firm registration number, before engaging it for audits or certifications.

[Book a Demo](/book-demo/)

Category

[Identity APIs](/apis/identity/)

## What the ICWAI Firm Verification API does

ICWAI Firm Verification checks a firm registered with the Institute of Cost Accountants of India (ICWAI) using its firm registration number.

Use it to confirm that a firm offering cost audit or certification services is registered before you engage it or accept its work.

## Where teams use the ICWAI Firm Verification API

1.  Vetting a cost audit firm before engagement
    
2.  Verifying firms in vendor onboarding
    
3.  Checking the firm behind a cost certificate
    

## Frequently Asked Questions (FAQs)

What do I need to send?

The firm registration number.

Can I verify an individual member?

Yes. Use ICWAI Member Verification with the membership ID.

## Start verifying with the ICWAI Firm Verification API

Book a walkthrough and we will show the call, the response and how it fits your onboarding flow.

[Book a Demo](/book-demo/) [Browse All APIs](/apis/)

-   One API key for every check
-   Verified against official Indian records
-   Built for onboarding at scale