An expert panel recommended that the Index of Services Production (ISP) be released within 60 days after the reference month.
The panel also suggested compiling sectoral indices for services on a monthly basis.
The Ministry of Statistics and Programme Implementation (MoSPI) constituted a Technical Advisory Committee on ISP (TAC-ISP) in May 2025.
The TAC-ISP is chaired by Debjani Ghosh, a Distinguished Fellow at NITI Aayog.
An approach paper on the compilation of the ISP was released on April 27, 2026, as part of a consultative process.
The ISP is designed to be India's first monthly indicator for the services sector, complementing the existing Index of Industrial Production (IIP).
The proposed base year for the ISP is 2024-25.
Detailed Insights:
The services sector contributes over 50% of India's Gross Value Added (GVA), making a monthly indicator crucial for economic analysis.
The ISP aims to fill a significant data gap, as there was previously no high-frequency output index for the services sector.
It will measure short-term movements in India's formal services sector, providing timely insights for policymakers.
The index will be compiled using Goods and Services Tax (GST) data and administrative datasets from sectors like railways, aviation, banking, and insurance.
The TAC-ISP recommended using a Laspeyres volume index methodology with 2024-25 as the base year and GVA weights.
The initial release of the ISP will be on a trial basis to validate its methodology and gather stakeholder feedback.
While covering major organized services, the ISP currently has limitations in fully capturing the informal sector and some GST-exempt services like health and education, though efforts are underway to integrate data from sources like ASISSE.
The introduction of the ISP is expected to significantly enhance evidence-based policymaking and economic planning in India.
Key Concepts Involved:
Index of Services Production (ISP): A proposed monthly economic indicator by MoSPI to measure changes in the real output of India's services sector.
Ministry of Statistics and Programme Implementation (MoSPI): The nodal agency of the Government of India responsible for the country's statistical system and data dissemination.
NITI Aayog: The premier policy think tank of the Government of India, providing strategic and technical advice on economic and policy matters.
Index of Industrial Production (IIP): An economic indicator that measures the short-term changes in the volume of production in industrial sectors like mining, manufacturing, and electricity.