The immediate catalyst for the Act was the Indian Rebellion of 1857. Following the rebellion, the British Crown assumed direct control over India through the . The Crown realized that efficient, uniform, and loyal administration of justice was essential to pacify and govern the subcontinent. The outdated, fragmented judicial system was seen as a source of grievance and administrative inefficiency.

The Act, consisting of only 19 sections, empowered the British Crown to issue "Letters Patent" to establish High Courts. India's Legal Research and Legal System - GlobaLex