What it takes to move heat action plans from advisories to mandates

India's Heat Action Plans (HAPs) have been criticised for remaining voluntary advisories rather than legally enforceable mandates — limiting their effectiven...

What Happened

India's Heat Action Plans (HAPs) have been criticised for remaining voluntary advisories rather than legally enforceable mandates — limiting their effectiveness in protecting vulnerable populations during heatwaves.
Policy analysts have called for institutional and legislative changes to make HAPs binding: including amendments to the Disaster Management Act 2005, enactment of a dedicated Heat and Cold Waves (Protection and Resilience) Act, and recognition of heat protection under Article 21 (Right to Life).
HAPs are currently implemented in collaboration with NDMA and local health departments across 23 heat-prone states and over 250 cities and districts.
The absence of heatwaves as a "notified disaster" under the DM Act 2005 means local governments face no legal obligation to implement HAP measures, and victims cannot access standard disaster relief compensation.
Key reform recommendations include: standardised national HAP guidelines, mandatory employer obligations for heat protection of outdoor workers, and legal entitlements to cooling shelters, hydration, and healthcare during heat events.

Static Topic Bridges

Heat Action Plans (HAPs) — Structure and Gaps

A Heat Action Plan is a city- or district-level framework that outlines pre-event, during-event, and post-event responses to heatwave conditions. India's first HAP was developed by Ahmedabad in 2013 following a severe 2010 heatwave, and is internationally cited as a model. HAPs typically include colour-coded alert systems (Green/Yellow/Orange/Red), public awareness drives, cooling shelter identification, and coordination between health, water, and municipal departments. As of 2026, HAPs cover 23 heat-prone states and over 250 cities and districts.

Odisha pioneered India's first state-level HAP in 1999 following 2,000+ heatwave deaths in 1998.
Ahmedabad's 2013 HAP is the most studied and replicated model in South Asia.
HAPs are issued by State and District Disaster Management Authorities (SDMAs/DDMAs) under NDMA guidance.
IMD (India Meteorological Department) triggers alert levels; district administrations are expected to activate responses.
Currently, HAPs have no statutory basis — non-compliance carries no penalty.

Connection to this news: The central critique is that HAPs' voluntary nature allows administrations to treat them as paperwork rather than operational mandates — the article analyses what legislative architecture is needed to change this.

Disaster Management Act 2005 and Heatwaves

The Disaster Management Act (DMA) 2005 — enacted after the 2004 Indian Ocean Tsunami — established India's multi-tier disaster governance architecture: NDMA (chaired by the Prime Minister) at national level, SDMAs at state level, and DDMAs at district level. The Act empowers NDMA to lay down policies, plans, and guidelines for disaster management. However, heatwaves are not among the 12 notified disaster categories under the Act, meaning affected individuals cannot claim the standard ₹4 lakh ex-gratia compensation, and local governments face no mandatory preparedness obligations specifically for heat events.

12 currently notified disasters under DM Act 2005: cyclone, drought, earthquake, fire, flood, tsunami, hailstorm, landslide, avalanche, cloudburst, pest attack, frost and cold wave.
Heatwaves excluded because they were historically treated as seasonal events, not extraordinary catastrophes.
The 15th Finance Commission also excluded heatwaves from central relief funding eligibility.
NDMA has issued guidelines on heat wave management, but these are advisory, not legally binding.
Key sections: Section 6 (NDMA powers), Section 14 (mandates SDMAs), Section 30 (mandates DDMAs).

Connection to this news: The non-inclusion of heatwaves under the DM Act is the root legal gap that makes HAPs unenforceable — the reform debate centres on either amending the Act to include heatwaves or enacting standalone legislation.

Article 21 and the Constitutional Right to Protection from Extreme Heat

Article 21 of the Indian Constitution guarantees the Right to Life and Personal Liberty. The Supreme Court has progressively expanded its scope to include the right to health, right to a clean environment, and most recently (2024 M.K. Ranjitsinh case) the right to be free from adverse effects of climate change. Legal scholars argue that protection from extreme heat — particularly for outdoor workers — falls squarely within Article 21's ambit, creating a constitutional obligation on the State to provide meaningful protection.

Article 21: "No person shall be deprived of his life or personal liberty except according to procedure established by law."
Supreme Court has derived from Article 21: right to health, right to livelihood, right to a clean environment.
In the M.K. Ranjitsinh & Ors. vs Union of India (2024), the Court recognised protection from climate change effects as integral to Articles 21 and 14.
Heat stress disproportionately affects informal workers, agricultural labourers, construction workers, and women — constituting a social justice dimension beyond environmental law.
A proposed "thermal dignity" framework would make heat protection a state obligation under Article 21.

Connection to this news: Making HAPs legally binding rests partly on the constitutional argument that the State cannot remain passive when extreme heat causes preventable deaths among the most vulnerable — invoking Article 21 as the anchor for enforceable obligations.

Occupational Health and Labour Law Gaps

India's existing labour laws — the Occupational Safety, Health and Working Conditions Code (OSHWC Code) 2020, the Building and Other Construction Workers Act 1996, and others — do not include specific heat stress thresholds, mandatory work-rest cycles in extreme heat, or employer liability for heat illness. This is a critical gap given that India has 450–500 million informal workers, many of whom work outdoors during peak summer months (March–June).

The International Labour Organization (ILO) estimates 2.4% of global working hours are lost each year due to heat stress — India is among the most exposed countries.
OSHWC Code 2020 consolidates 13 labour laws but does not set heat thresholds or mandatory cooling provisions.
Wet Bulb Globe Temperature (WBGT) is the internationally accepted metric for heat stress; India has no statutory WBGT-based work restrictions.
Countries like Qatar (after 2022 FIFA World Cup scrutiny) have introduced mandatory midday work bans during summer months.

Connection to this news: Upgrading HAPs from advisories to mandates would require complementary amendments to labour law, creating a complete legal ecosystem for heat protection — a point central to the policy analysis in the article.

Key Facts & Data

HAPs operational: 23 heat-prone states, 250+ cities and districts.
First HAP: Odisha, 1999 (following 2,000+ deaths in 1998).
Model city HAP: Ahmedabad, 2013.
Notified disasters under DM Act 2005: 12 categories — heatwaves are NOT included.
Ex-gratia compensation for notified disaster deaths: ₹4 lakh per person.
NDMA was established by: Disaster Management Act, 2005 (chaired by the Prime Minister).
Supreme Court climate-rights landmark: M.K. Ranjitsinh & Ors. vs Union of India, 2024 — right to be free from adverse climate effects linked to Articles 14 and 21.
India's informal workforce: approximately 450–500 million workers, many employed in outdoor, heat-exposed occupations.
Key proposed legislation: Heat and Cold Waves (Protection and Resilience) Act — not yet enacted as of 2026.
India Meteorological Department (IMD) defines a heatwave as: temperatures at least 4.5°C above normal (plains), or maximum temperature ≥ 45°C (absolute criterion).