This looks like a business trip. You should contact the organization committee and ask them to provide to you the letter of introduction.
One “important” note, if you look at this page :
https://www.mfa.gov.sg/content/mfa/overseasmission/beijing/visa_information/bizSocialLevel1.html
It is written :
Applicant who is invited by Singapore government agencies, universities or are attending exhibition/conference/convention in Singapore are not required to produce Form V39A and business profile. The applicant however needs to present the original letter by the inviting organisation or event organiser addressed to the applicant. The invitation letter must be signed by the invitee of the organiser and addressed to the applicant (the full name as in passport).
So based on this, you might not need a lot more than the letter of introduction. This page is for Chinese but I am not sure to which extent, it isn’t also applicable for you as you seem to belong to the same country classification. The best for you is to check with the organization.
The generic details for India are there :
https://www.mfa.gov.sg/content/mfa/overseasmission/new_delhi/visa_information/overview.html
Credit:stackoverflow.com‘
5 Mar, 2024
4 Mar, 2024
4 Mar, 2024