Skip to content
Pyngyn
Verified ClientSpace SOP
Sep 2026Quality & Governance5 min read

Aadhaar eSign & Section 65B Audit Trail Verification

Collect legally binding electronic signatures under Information Technology Act, 2000 with automated Section 65B audit certificates.

app.pyngyn.ai/clientspace/governance/esign-uidai-gateway
Tier 1: Preparer Check
Ananya Sharma (Article)
Working papers verified · 18 schedules tied out
Tier 2: Manager Review
Sunita Rao, ACA (Manager)
Clause testing approved · Trial balance cleared
Tier 3: Partner Sign-OffEQCR Gate
CA Rajiv Kapadia, FCA
Awaiting Partner Digital Authorization
AUDIT-2026-ENG-089

Horizon Exports Ltd — FY 2025-26 Form 3CD & ITR-6 Computation

SHA-256: 9e4a8b...1f09
Clause 21(a): Section 40(a)(ia) disallowance reconciled
Clause 34: Chapter XVII-B TDS challans matched in TRACES
Depreciation Schedule III tied to Fixed Asset Register
Section 269SS / 269T cash transactions verified with bank books
DSC Token:ePass2003 (CA Rajiv Kapadia) · PIN Cached
ClientSpace Real-Time Platform:Aadhaar eSign & Section 65B Audit Trail Verification
Live Interactive SandboxTest drive this module

Collecting physical signatures on engagement letters, representation letters, and tax computation approvals wastes billable days. Pyngyn integrates accredited Indian Electronic Signature Providers (ESPs) for instant digital execution.

21. Legal Validity under Indian Law

Electronic signatures executed through Pyngyn comply with Section 3A and Section 5 of the Information Technology Act, 2000, rendering them fully equivalent to physical handwritten signatures in court.

32. Frictionless Mobile Aadhaar OTP Signing

Clients receive a secure signing link on WhatsApp or email. Entering their Aadhaar number and submitting a one-time password (OTP) affixes a cryptographic signature to the PDF in under 60 seconds.

43. Section 65B Tamper-Evident Certificates

Every completed document automatically appends a formal Evidence Act Section 65B Certificate containing signer details, Aadhaar hashing, timestamp, IP address, and cryptographic signature verification.

Need assistance configuring this module for your firm?

Our practice onboarding specialists provide 1-on-1 migration assistance, custom GSP bridge configuration, and team training for CA partnerships.

See it for yourself

See it on your own projects.

Book a 30-minute walkthrough tailored to how your firm works.

Book a demo →