What Happened
- The Ministry of Statistics and Programme Implementation (MoSPI) is set to launch a new Index of Services Production (ISP), which would track services sector output on a high-frequency (monthly) basis — a long-standing gap in India's macroeconomic data architecture.
- MoSPI Secretary Saurabh Garg announced plans for state-level data revisions and harmonisation of national accounts, building on the newly revised GDP series with FY 2022-23 as base year (released February 27, 2026).
- New household income and service sector enterprise surveys are in the pipeline, alongside city-level reports for major urban agglomerations.
- The ministry is transitioning to Computer Assisted Personal Interview (CAPI) tablet-based data collection for National Sample Surveys (NSS), replacing the pen-and-paper mode entirely.
- Annual survey reports will now be released within 90 days and quarterly reports within 45 days of survey completion.
Static Topic Bridges
Index of Industrial Production (IIP) and Its Services Gap
The Index of Industrial Production (IIP) is India's primary high-frequency indicator of output growth. Published monthly by MoSPI, it covers three broad sectors — manufacturing (77.6% weight), electricity (7.9%), and mining (14.4%). It uses 2011-12 as its base year. A critical limitation is that IIP completely excludes the services sector, even though services contribute over 54% of India's GDP. The proposed Index of Services Production (ISP) would fill this gap by providing monthly data on services output across categories like finance, trade, transport, and communication.
- IIP base year: 2011-12 (being revised as part of the broader base year revision exercise)
- Three use-based categories in IIP: Primary Goods, Capital Goods, Infrastructure/Construction Goods, Intermediary Goods, Consumer Durables, Consumer Non-durables
- Services GDP share: ~54% of India's Gross Value Added (GVA)
- ISP has existed in a limited form since 2017 (MoSPI methodological note), but a comprehensive, regular, high-frequency series has been absent
Connection to this news: MoSPI is now formalising a comprehensive ISP to plug the data gap that has made services sector monitoring dependent on indirect proxies like PMI surveys and anecdotal indicators.
National Statistical Commission and Official Statistics Architecture
India's official statistics system is governed by the National Statistical Commission (NSC), set up in 2006 following the Rangarajan Commission report (2001). The NSC provides professional guidance and oversight for the National Statistical Office (NSO) within MoSPI. India is also a signatory to the UN Fundamental Principles of Official Statistics, which mandate impartiality, professional independence, and methodological transparency.
- MoSPI oversees: GDP (National Accounts), CPI, IIP, NSS (household surveys), Annual Survey of Industries (ASI), and Economic Census
- National Sample Survey (NSS): large-scale household surveys covering consumption, employment, health, and housing — now being digitised via CAPI
- GDP base year revision: from 2011-12 to 2022-23 (released February 2026), first such revision since 2015
- New data sources incorporated: GST filings, e-VAHAN vehicle registration data, digital payment platforms
Connection to this news: The launch of household income surveys and city-level reports represents an expansion of MoSPI's survey architecture to capture India's growing urban economy and income distribution patterns more accurately.
High-Frequency Economic Indicators and Monetary Policy
High-frequency indicators (HFIs) are short-interval data points — monthly or weekly — used by policymakers, especially the Reserve Bank of India (RBI), to assess the near-term state of the economy between quarterly GDP releases. Currently, India's HFI toolkit includes GST collections, e-way bills, power consumption, railway freight, PMI (Purchasing Managers' Index), and credit growth. Gaps in services data have forced the RBI to rely heavily on unofficial indicators for the services sector.
- PMI (Purchasing Managers' Index): compiled by S&P Global, based on private surveys of 400+ companies; not an official government statistic
- MOSPI's new ISP would be an official, government-curated monthly services output index
- State-level data harmonisation: currently, state GDP (GSDP) methodologies vary, causing comparability problems; harmonisation would allow better inter-state economic analysis
- City-level reports: planned for major urban areas, supporting urban planning under schemes like AMRUT and Smart Cities Mission
Connection to this news: Better HFIs reduce the lag between economic reality and policy response, allowing more timely monetary and fiscal interventions.
Key Facts & Data
- Services sector contribution to India's GDP: over 54% of Gross Value Added (GVA)
- New GDP base year: FY 2022-23 (revised from 2011-12 in February 2026; first revision since 2015)
- MoSPI's new CPI base year: 2024 (expected from Q1 2026)
- NSS survey transition: 100% CAPI (tablet-based), replacing paper mode
- Annual survey reports: released within 90 days of completion (down from longer delays)
- District-level survey estimates: being made feasible for the first time, replacing state-level as the finest granularity
- India's GDP at current prices (FY25 estimate): approximately ₹295 lakh crore