Hallmark Registration in India is essential for jewellers to ensure the purity and authenticity of gold and silver jewellery. Issued by the Bureau of Indian Standards, hallmark certification builds customer trust and ensures compliance with government regulations. This complete guide explains the hallmark registration process, required documents, fees, and eligibility criteria for jewellers in India. It also covers the latest 2026 updates, benefits of hallmarking, and penalties for non-compliance. Learn how to apply for hallmark registration online and grow your jewellery business with confidence while maintaining quality standards and legal compliance.