The Private Security Agencies Regulation Act was enacted in 2005 to bring oversight to India's unregulated security sector. Before this law, agencies operated freely with no mandatory training, no police screening, and no government accountability. A PSARA License in UP ensures that every operator in Uttar Pradesh meets defined standards for personnel training, background verification, and business compliance. The Act applies uniformly to proprietorships, partnerships, LLPs, and private limited companies offering paid security services.