SPARK (Society for Participatory Action Research and Knowledge) is a registered organization under Indian Trust Act 1882. The organization is working among marginalized, destitute, disadvantaged and under privileged section of the society since 1998. 66 villages of Kuru block of Lohardaga district is the direct implementation area of the organization. The working area is backward and community comprises scheduled tribe, scheduled caste and backward class and minority class people.