Digital Signature is made Mandatory for Applying online Applications to Karnataka Udyog Mitra.

You need Class II or Class III Certificate.For more details and to get Digital Signature please visit the following official websites of CA's.

Official Websites	Cost
www.ncodesolutions.com	For Investors: Class II - Rs. 1500-1800 and Class III - Rs. 3800-4000 For Officers: Class II - Rs. 800 and Class III - Rs. 1350
www.safescrypt.com	NA
www.mtnltrustline.com	NA
www.e-mudhra.com	For Investors and Officers: Class II - Rs. 1590 and Class III - Rs. 2826