OPC (One Person Company) registration is a process that allows a single individual to form a company with limited liability, offering the benefits of both a sole proprietorship and a corporation. It provides the entrepreneur with a distinct legal identity, protection of personal assets, and a simplified regulatory framework. The process involves choosing a unique company name, submitting required documents, and obtaining a Certificate of Incorporation from the Ministry of Corporate Affairs. OPC is ideal for small business owners or professionals who wish to establish a formal business structure while maintaining full control.