A particularly vulnerable tribal group or PVTG (previously known as a primitive tribal group), in the context of India, is a sub-classification of Scheduled Tribe or section of a Scheduled Tribe, that is considered more vulnerable than a regular Scheduled Tribe. The PVTG list was created by the Indian Government with the purpose of better improving the living standards of endangered tribal groups based on priority. PVTGs reside in 18 states and one union territory.[1][2]