This is the safest of all certificates. It is used in matters of high security and safety. It is mainly used in online trading and e-commerce, where a huge amount of money or highly confidential information is involved. If you opt for Class 3 certificate, all applications which are created for Class 2, should be able to recognize your certificates. Following are the main functions of Class 3 certificates – E-tendering

Patent and trademark e-filing MCA e-filing

Customs e-filing

E-procurementE-bidingE-auction, etc