ICSI Membership Verification API
Verify an ICSI membership number and retrieve the company secretary's registered member details, confirming a CS is who they say they are.

What the ICSI Membership Verification API does
ICSI Membership Verification checks a membership number issued by the Institute of Company Secretaries of India and returns the registered member details.
Company secretaries certify statutory filings and corporate compliance documents. Confirming that the person signing genuinely holds current membership is a basic control on documents you are relying upon.
Where teams use the ICSI Membership Verification API
Verifying a company secretary's credentials
Confirming professional membership before engagement
Validating certification on statutory documents
Screening professionals in corporate services
Frequently Asked Questions (FAQs)
Who is ICSI?
The Institute of Company Secretaries of India, the statutory body governing company secretaries.
Why verify membership?
Company secretaries certify statutory filings. A certification from someone without valid membership is worthless.
Does it show membership status?
Yes, the registered member details include current standing.
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Start verifying with the ICSI Membership Verification API
Book a walkthrough and we will show the call, the response and how it fits your onboarding flow.
- One API key for every check
- Verified against official Indian records
- Built for onboarding at scale
