Digital Certificates



How to Obtain Digital Certificates and Start Using Them (From the Convenience of Your Home)


LankaSign, operated by LankaClear (Pvt) Ltd, functioning under the supervision of Central Bank of Sri Lanka, is the only Certification Service Provider (CSP) currently operating in Sri Lanka authorized by the National Certification Authority.


A digital certificate issued by LankaSign would be a valid certificate as per the provisions of the Electronic Transactions Act No. 19 of 2006 (as amended).


You may follow the following procedure to obtain digital certificates from LankaSign and use them for signing official documents.


Please click on each step for detailed guidelines.

Step 1 Sign the Digital Certificate Subscriber Agreement with LankaClear

First and foremost, the Digital Certificate Subscriber Agreement should be signed with LankaClear by submitting the signed agreement along with supporting documentation requirements


Step 2 Submit Digital Certificate Applications to LankaClear

After the Digital Certificate Subscriber Agreement is signed, digital certificates can be requested for each user/person by submitting the Digital Certificate Application Form along with supporting docum ntation requirements.


Step 3 Receive security token and digital certificate via courier

After processing the submitted applications, the security token containing the digital certificate will be delivered via courier service. Security token PIN will be communicated separately.


Step 4 Install root and intermediate certificates

LankaSign Root CA Certificate and LankaSign Intermediate CA Certificate should be installed on the PC/laptop you wish to use for digitally signing documents.


Step 5 Install Security Token to PC/Laptop

After the Security Token is received, that also should be installed on the PC/laptop you wish to use for digitally signing documents.


Step 6 Start Signing Documents

Now you're all set for digitally signing documents by following the linked guide.


Step 7 Check the Validity of Digitally Signed Documents

When you or any other recipient receives a digitally signed document provided by LankaSign, you can check the validity and authenticity of such documents by following the linked guide.


For more information or clarifications please contact us:

Contact point of Sri Lanka CERT|CC, Ministry of Defence:

Email: digisig@cert.gov.lk

Telephone: 011269169, 0112679888, 011 2695749



Help Desk of Lanka Clear (Pvt) Ltd:

Email: helpdesk@lankaclear.com

Telephone: 0112356999, 0112356900