A category certificate is a document that confirms an individuals membership in a particular category, especially if they belong to one of the "scheduled categories". These certificates are also known as caste certificates. They are given to the less privileged citizens of the country to increase their access to basic resources and opportunities. Category certificates are proof of belonging to a particular caste or community, especially in the case of Scheduled Castes/Scheduled Tribes. These certificates contain important information such as the individual's caste, community, and other relevant details. Category certificates can be obtained both online and offline, and they have a validity period.