Digital Signature Certificates
Licensed certifying authority issuing Class 1, Class 2, and Class 3 digital signatures for secure electronic transactions across Nepal.
Digital Signature
Certificate Solutions
Radiant Infotech Nepal Pvt. Ltd. is a licensed certifying authority established in 2003, authorized to issue Class 1, Class 2, and Class 3 digital signature certificates. Our PKI-enabled infrastructure ensures secure, authentic, and non-repudiation electronic transactions.
Licensed Certifying Authority
Government-licensed authority with PKI-enabled infrastructure to issue digital signature certificates for secure electronic transactions across Nepal.
PKI Infrastructure
Complete PKI setup ensuring business continuity and secure certificate management from our Bhatbhateni, Kathmandu facility.
2-Year Validity
Digital signature certificates are issued with 2-year validity for security reasons. Renewal services available with USB token (OTP USB preferred).
Registration Authority Network
Our Registration Authorities (RAs) appointed across Nepal handle certificate issuance and renewal, providing localized support.
Certificate Classes
Class 1 Certificates
Personal email certificates that allow you to secure your email messages. These certificates are ideal for individual users who need basic digital signature functionality.
- Digitally Sign Email — Assure recipients that the email has come from you with digital signature
- Encrypt Email — Prevent unauthorized people from reading your email communications
- Authenticate to Web Servers — Engage in secure communication with web servers, protecting sensitive information like credit card details
Class 2 Certificates
Managed Digital Certificates issued to employees, partners, affiliates, and customers of business and government organizations. The organization verifies the accuracy of information submitted.
- Organizational Verification — Verification done by the organization functioning as a Registration Authority (RA)
- Sub-CA Setup Available — Organizations can have Sub-CA setup under the CA trust network
- Employee/Partner Certificates — Ideal for organizations issuing certificates to their staff and affiliates
Class 3 Certificates
Highest level of trust, issued to individuals, companies, and government organizations. Requires physical presence before a Registration Authority for identity verification.
- Electronic Commerce Applications — e-banking, e-commerce, e-governance, and financial transactions
- Electronic Data Interchange (EDI) — Secure business-to-business document exchange
- Membership-Based Online Services — Premium access services requiring strong authentication
- Physical Verification Required — Applicant must be physically present before a Registration Authority
Our Digital Signature Products
Radiant Infotech offers a range of PKI-enabled products to integrate digital signature functionality into your applications and workflows.
- DSIGNER Component Tool — Automates signing of PDF documents and embedded form data via API with bulk signing support
- Real Time Signing Tool for Insurance Online Policy — Sign insurance documents and policy forms in real-time with DSC
- Signing and Verification Component (Soft Token) — PKI-enabled application support using DSC issued in Soft Token
- DSIGNER (Crypto-Token) — PKI-enabled application support using DSC issued in Crypto Token with blockchain integration
- Encryption Signing Component Tools — Encrypt and decrypt PDF files with AES-256 and RSA encryption standards
- Electronic Management System — Centralized digital document management with version control and audit trails
- Bulk Signing Component Tool — Batch sign multiple PDF files simultaneously with customizable signature placement
- Optical Character Recognition Tool — Convert scanned documents and images into editable text with high accuracy
Downloadable Resources
Access important documents related to digital signature certificates. Click on any file to download.
Nepal Root Certificate Authority (2025)
Root CA certificate for Nepal — required for establishing trust chain and validating digital signature certificates issued under the Nepali PKI infrastructure.
Download Root CA CertificateDigital Signature Certificate Price List
Complete pricing details for Class 1, Class 2, and Class 3 digital signature certificates including USB token costs, renewal fees, and bulk discounts.
Download Price ListRadiant InfoTech CA Certificate (2025)
Radiant InfoTech Nepal's Certificate Authority file — install this certificate to trust all digital signature certificates issued by our CA infrastructure.
Download CA CertificateRequired Documents Checklist for DSC
Complete list of required documents for individual and organizational digital signature certificate applications. Includes verification requirements for each certificate class.
Download Document ChecklistApplications & Use Cases
Digital signatures are essential for secure electronic transactions across various sectors in Nepal:
E-Mail Security
Digitally sign and encrypt email communications
E-Commerce
Authenticate online transactions and customer identities
E-Banking
Secure loan agreements, account opening, and KYC processes
E-Governance
Government procurement, filings, and citizen services
Software Distribution
Code signing for authentic software distribution
Legal Documents
Contracts, MoUs, NDAs with legal validity
Ready to Secure Your
Digital Transactions?
Get your digital signature certificate from Nepal's trusted licensed certifying authority. Our team is ready to assist you with the application process and provide expert guidance.