eSign.AI Blog — E-Signature & AI Contract Insights

China GCP 2026: Electronic Signatures and Data Governance for Clinical Trials

China's revised GCP (effective September 1, 2026) adds a data-governance chapter and requires e-signatures to comply with Chinese law. A China GCP vs. 21 CFR Part 11 vs. ICH E6(R3) comparison for global sponsors and CROs.

Best GDPR-Compliant E-Signature Software in 2026: Comparison & Checklist

Six GDPR-compliant e-signature platforms compared on Article 28 DPA, transfer mechanisms, EU data regions and procurement fit — with a buyer checklist for 2026.

DPP Series | Part 3: From eCoC to QSeal: How eSign.AI Supports DPP Readiness

How eSign.AI combines eCoC experience, QSeal delivery, PAdES/XAdES/JAdES signatures, APIs and evidence controls into a practical DPP readiness solution.

DPP Series | Part 2: DPP Deep Dive: How Companies Use It, Plan Usage, and Integrate

A practical DPP implementation guide covering product data, economic operator onboarding, system integration, signatures, seals and long-term evidence.

Mainland China vs Hong Kong Electronic Signatures: 8 Core Differences

Compare Mainland China and Hong Kong electronic-signature frameworks across law, certificates, identity, signature levels, special documents, timestamping, data, and audit.

How to Comply with Electronic Labor Contracts for Overseas Vietnamese Enterprises? Interpretation of Vietnamese Decree 337 and eSign.AI Implementation Plan

On December 24, 2025, the Vietnamese government promulgated Decree No. 337/2025/ND-CP, stipulating that the National Electronic Labor Contract Platform (NELCP) will officially operate from July 1, 2026, and all electronic contracts must be certified by CA

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