Short Description: India is updating its key economic indicators—GDP, CPI, and IIP—with new base years to reflect its modern economy and meet global data standards.
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India is undertaking a major statistical overhaul to ensure its economic data keeps pace with its rapidly transforming economy. The Ministry of Statistics and Programme Implementation (MoSPI) has initiated a comprehensive base-year revision for three critical indicators: Gross Domestic Product (GDP), the Consumer Price Index (CPI), and the Index of Industrial Production (IIP). This crucial update aims to make official economic data more accurate, relevant, and aligned with current consumption and production patterns. By incorporating newer data sources and methodological upgrades, the revised figures will provide a sharper, more contemporary snapshot of the world’s fifth-largest economy, moving beyond outdated structures to tell today’s economic story for policymakers and global investors.
The revision process is being guided by specialized Technical Advisory Committees with experts from academia, government, and the Reserve Bank of India, ensuring both expertise and transparency. A clear timeline is already in place, signaling India’s commitment to robust statistical governance. The new CPI series will debut in February 2026, followed by the updated GDP series later that month, with the revised IIP series coming in May 2026. Importantly, MoSPI underscored that India’s GDP and CPI already adhere to the International Monetary Fund’s Special Data Dissemination Standards (SDDS), reinforcing the country’s dedication to global best practices in economic reporting.
For international analysts and fund managers tracking emerging markets, this overhaul is significant. It promises a more reliable gauge of India’s true growth trajectory, inflationary pressures, and industrial activity. Accurate data is the bedrock of sound investment decisions and effective monetary policy. By refreshing these statistical lenses, India is not just updating numbers; it is enhancing the foundational transparency needed to attract long-term capital and navigate global economic complexities with greater precision.
Short Summary: India’s upcoming base-year revision for GDP, CPI, and IIP will modernize its key economic indicators, ensuring data accuracy and alignment with global standards. This critical update, led by MoSPI with expert committees, will provide policymakers and global investors with a clearer, more relevant view of the Indian economy’s performance and trajectory from 2026 onward.



