Electronic Signature Notarization

Electronic Signature Notarization | A New Solution for Notarizing Electronic Contracts, Powers of Attorney, and Transaction Documents

Online verification of signer identity and signing intent, preservation of electronic evidence, suitable for corporate digital office operations and cross-border business, fixed fee standards, no hidden charges

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About

What Is Electronic Signature Notarization?

Electronic signature notarization is a legal service in which a notarial institution, upon application by the parties concerned, provides notarial certification of the authenticity of electronic signatures, the process by which the signing act occurred, the signing time, the signed content, and the integrity of data messages.

Simply put, traditional paper contracts require signatures and seals before notarization; electronic signature notarization is the notarization of electronically signed contracts, powers of attorney, orders, confirmation letters, and other documents signed online to prove “who signed it, when it was signed, what was signed, and whether the document has been tampered with,” thereby strengthening the legal effect of electronic evidence.

Why Is Electronic Signature Notarization Needed?

In daily business operations, many contracts, orders, powers of attorney, and confirmation letters are transmitted online. Once a dispute arises, ordinary screenshots, emails, and chat records often present difficulties in adducing evidence. Without electronic signature notarization, the following problems may occur:

The main applicable scenarios for clients handling business are as follows:

Mainland investment and establishment of business

When companies sign procurement contracts, sales contracts, service contracts, cooperation agreements, etc. online with each other, notarization of electronic signatures and contract integrity is required.

Overseas projects and bidding scenarios

Electronic documents such as powers of attorney, order confirmations, reconciliation letters, performance confirmations, and supplementary agreements require proof that the signing act is authentic and valid.

Cross-Market Expansion and Cooperation Scenarios

Electronic documents in cross-border trade, e-commerce platforms, supply chain collaboration, and remote work require notarization to enhance evidentiary effect.

Many enterprises tend to overlook the preservation of electronic evidence and only discover after a dispute arises that screenshots, emails, and chat records have insufficient probative value; when it is necessary to strengthen the effect of electronically signed documents, electronic signature notarization can be obtained.

Enterprise Electronic Contract Notarization

Focus: Notarization of contracts signed online by enterprises; Applicable to: Proof of signing of electronic documents such as procurement contracts, sales contracts, service agreements, and cooperation agreements.
General documents: Electronic contracts, electronic orders, electronic confirmation letters, signing logs, email correspondence records, etc.

Electronic Signature Notarization for Authorization Documents

Focus: Notarization of online signing of powers of attorney; Applicable to: Electronic documents such as enterprise authorizations, agency authorizations, business confirmations, and remote entrustments.
General documents: Electronic powers of attorney, electronic signatures on board resolutions, business confirmation letters, agency authorization documents, etc.

Electronic Evidence Preservation Services

Focus: Notarization of electronic signatures and data message integrity; Applicable to: Preserving evidence before disputes arise to prevent document tampering or denial by the other party.
General documents: Electronic signature records, signing time records, document hash values, original data messages, evidence collection records, etc.

Kuaiqiwu Supporting Services for Enterprise Global Expansion

Electronic Signature Notarization | Supporting Enterprise Digital Signing and Evidence Compliance

Kuaiqiwu has focused on corporate commercial services for 16 years, serving more than 8,000 clients nationwide. We provide consultation on electronic signature notarization, evidence preservation, document sorting and full-process follow-up services, helping enterprises tackle major issues including difficulties in presenting evidence for electronic contracts, repudiation of signatures and vulnerable documents prone to tampering. Customized solutions are formulated based on four corporate dimensions: document type, signing scenario, receiving institution and evidence objective, delivering standardized evidence compliance plans.

Free 1-on-1 notarization assessment, evidence preservation plan provided in 5 minutes

Comprehensive review of electronic documents across all dimensions, verifying signatures, time, and content integrity

Assisting in preserving electronic evidence, extracting signing logs and original data messages

Application and acceptance with notarial institutions, full-process follow-up on review progress

Certificate issuance verification and authenticity assurance; notarized certificates can be verified online

Supporting Q&A for litigation, arbitration, and bank use

Delivery standard: Clients only need to provide electronic documents and signing records, with evidence verification completed in as fast as 1 business day

Based on the enterprise's:

File type
Signing Scenarios
Institutions of Use
Evidentiary Purposes

We assist in planning a suitable authentication solution.

Based on enterprise: document type, signing scenario, institution of use, and evidentiary purpose, we assist in selecting the most suitable notarization solution.

Electronic Signature Notarization Consultation

Electronic Document Review

Evidence Preservation

Notarization Application Follow-Up

Litigation and Arbitration Evidence Support

Helping enterprises reduce document obstacles in cross-border trade and making international cooperation smoother.

Common Service Scenarios

Enterprise Electronic Contract Signature Notarization

Client needs: Enterprises sign procurement, sales, service, and other contracts online and need to prove the authenticity of electronic signatures and the integrity of contract content before disputes arise.

Service Approach:

Electronic Contract Signature Notarization

Proof of Signing Time and Signing Intent

Proof of Contract Content Integrity

Procurement contracts, sales contracts, service agreements, cooperation agreements, etc.

Electronic Signature Notarization for Authorization Documents

Client needs: Companies issue powers of attorney, board resolutions, and business confirmation letters online and need to prove that the authorization act is authentic and valid.

Service Approach:

Electronic Power of Attorney Signature Notarization

Electronic Signature Notarization for Board Resolutions

Business Confirmation Letter Notarization

Proof of Agency Authority, Signing Time, and Scope of Authorization

Electronic Evidence Preservation and Dispute Prevention

Client needs: Enterprises already have online transaction records, emails, orders, and confirmation letters and need to preserve evidence before disputes arise to prevent denial by the other party or document tampering.

Service Approach:

Electronic Evidence Preservation Notarization

Proof of Data Message Integrity

Notarization of Signing Logs and Evidence Collection Records

Evidence Preparation Before Litigation and Arbitration

Why Choose Kuaiqiwu?

Familiar with Electronic Evidence Rules · Professional Process Support · Comprehensive Service Capability

The key to electronic signature notarization is not just “having signed,” but proving that the signing subject is authentic, the signing time is clear, the document content is complete, and the evidence chain is closed.

Our Advantages

16 years of accumulated experience in enterprise services

Familiar with electronic signatures, data messages, and notarial evidence rules to identify evidence risks in advance.

Deeply Experienced in Foreign Trade and Going-Global Scenarios

Familiar with notarization requirements for contracts, authorizations, orders, confirmation letters, and other documents to avoid evidence invalidity.

Precise Solutions, No Blind Processing

Customize electronic signature notarization solutions based on purposes such as litigation, arbitration, and bank use.

Worry-Free Full-Process Management

Dedicated personnel responsible for electronic document review, evidence fixation, notarization application, and certificate issuance follow-up.

High Approval Rate, Stable Turnaround Time

Preliminary material review to avoid rejection; expedited solutions available for rapid evidence verification.

transparent fee structure

Fixed pricing with no hidden additional fees.

Kuaiqiwu, Building a Global Enterprise Service System

From corporate establishment to long-term operations, we provide full lifecycle enterprise services.

Going global is not just about completing a single business transaction; it requires continuous, stable, and compliant global operational support.
Kuaiqiwu caters to enterprises’ global development needs and builds a corporate service system covering the entire process of incorporation, operation and expansion:

Global company registration

Global offshore and onshore company formation, establishing a solid foundation for global business expansion.

International Notarization and Certification

Hague Apostille and consular legalization of foreign-related documents, granting legal validity to cross-border business documents.

Opening a global bank account

Global commercial bank account opening, thoroughly resolving bottlenecks in capital outbound flows and global settlements.

Overseas investment

Compliance filing for Outbound Direct Investment (ODI), safeguarding the secure and compliant outbound flow of domestic capital.

Tax and Financial Compliance

Global tax and financial compliance and cross-border tax advisory, building a robust risk control defense for overseas operations.

Supporting services for enterprises going abroad

One-stop comprehensive overseas expansion support covering global intellectual property, overseas statutory secretarial services, offshore notarization, and compliance maintenance.

Kuaiqiwu is not merely a corporate commercial service provider, but a long-term partner for enterprises’ global development. From the very first step of corporate internationalization to continuous global business expansion, Kuaiqiwu safeguards enterprises throughout the whole journey.

Start Electronic Signature Notarization Consultation

Submit your requirements, and we will provide you with:

Document Type Assessment

Signing Scenario Analysis

Notarization Pathway Recommendations

Explanation of processing procedures

Specialized Consultation with Professional Advisors

Welcome to online consultation

Frequently Asked Questions

What Is Electronic Signature Notarization?

Electronic signature notarization is a notarial legal service in which a notarial institution certifies the authenticity of an electronic signature, the signing time, the signing intent, and the integrity of the document.

What is electronic signature notarization used for?

It is primarily used to prove “who signed, when it was signed, what was signed, and whether the document has been altered,” and can serve as evidence for litigation, arbitration, bank verification, and business confirmation.

What is the difference between electronic signature notarization and an ordinary electronic contract?

An ordinary electronic contract is an online signing act; electronic signature notarization is the notarization of the signing act and document integrity, with stronger evidentiary effect.

Which documents can be processed for electronic signature notarization?

Common ones include electronic contracts, electronic orders, electronic powers of attorney, board resolutions, confirmation letters, supplementary agreements, email confirmation records, etc.

Does electronic signature notarization require both parties to be present?

No. The notarial institution conducts review based on the application and electronic evidence materials, and some scenarios can be handled online.