Use the linked official publications to check notification references, amendments and commencement provisions for your industry. A notification date is not necessarily its compliance or effective date. Project requirements also depend on the applicable consent conditions. CPCB official standards index.
Govt. Norms
Aluminium Plants
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 482(E) — 21 July 2025
The notification specifies commencement two years after Gazette publication.
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 482(E) — 21 July 2025
The notification specifies commencement two years after Gazette publication.
View official source
Source link checked: 30 October 2026.
Large Pulp & Paper News Print/Rayon Grade Plants of [Capacity above 24000 MT Per Annum]
Asbestos Manufacturing Units (Including all)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Large Pulp and Paper
Bagasse-Fired Boilers
Leather Tanneries
Battery Manufacturing Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Lime Kiln
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Man-made Fibre Industry (Semi-Synthetic)
Beehive Hard Coke Oven
Official source: Central Pollution Control Board
View official source
Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Boilers (Small)
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 435(E) — 14 June 2023
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 435(E) — 14 June 2023
Other notification references in the source
G.S.R. 373(E) — 16 May 2023Source link checked: 30 October 2026.
Natural Rubber Industry
Brick Kilns
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 143(E) — 22 February 2022
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 143(E) — 22 February 2022
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Source link checked: 30 October 2026.
Natural Rubber Processing Industry (New Revised Standard)
Boilers using Agricultural Waste as Fuel
Nitric Acid (Emission Oxides of Nitrogen)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Briquette Industry (Coal)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Noise Limit for Generator Sets run with Diesel (New Revised Standard)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Bullion Refining (Waste Water Discharge)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Calcium Carbide
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Noise Standards for Fire Crackers
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Chlor-Alkali (Caustic Soda)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Oil Drilling and Gas Extraction Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Carbon Black
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Organic Chemicals Manufacturing Industry (New Revised Standard)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Cashew Seed Processing Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Paint Industry (Waste Water Discharge)
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 1241(E) — 28 December 2018
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 1241(E) — 28 December 2018
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Source link checked: 30 October 2026.
Caustic Soda Industry
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 194(E) — 26 March 2025
The notification specifies commencement one year after Gazette publication and includes staged provisions.
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 194(E) — 26 March 2025
The notification specifies commencement one year after Gazette publication and includes staged provisions.
View official source
Source link checked: 30 October 2026.
Pesticide Manufacturing and Formulation Industry (New Revised Standard)
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 487(E) — 22 July 2025
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Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 487(E) — 22 July 2025
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Source link checked: 30 October 2026.
Ceramic Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Petrochemicals (Basic & Intermediates) (Effluent , Emission (New Notified on Nov. 09, 2012))
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 820(E) — 9 November 2012
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Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 820(E) — 9 November 2012
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Source link checked: 30 October 2026.
Coffee Industry
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 48(E) — 24 January 2020
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 48(E) — 24 January 2020
View official source
Source link checked: 30 October 2026.
Petroleum Oil Refinery
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Coke Oven Plants
Common Effluent Treatment Plants
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: S.O. 3864(E) — 9 September 2024
The notification states commencement on 1 September 2025.
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: S.O. 3864(E) — 9 September 2024
The notification states commencement on 1 September 2025.
View official source
Source link checked: 30 October 2026.
Pharmaceutical (Manufacturing and Formulation) Industry
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 541(E) — 6 August 2021
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 541(E) — 6 August 2021
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Source link checked: 30 October 2026.
Plaster of Paris Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Common Hazardous Waste Incinerator
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Copper, Lead and Zinc Smelting
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Primary Water Quality Criteria for Bathing Water
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Copper, Lead and Zinc Smelting
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Re-Heating (Reverberatory) Furnaces
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Cotton Textile Industries (Composite and Processing)
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 978(E) — 10 October 2016
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 978(E) — 10 October 2016
View official source
Source link checked: 30 October 2026.
Refractory Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Dairy
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Slaughter House, Meat & Sea Food Industry
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 1016(E) — 28 October 2016
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Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 1016(E) — 28 October 2016
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Source link checked: 30 October 2026.
Domestic appliances and Construction Equipments at the manufacturing stage to be achieved by the year, 1993
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Small Boilers
Dye & Dye Intermediate Industry (Waste Water Discharge)
Small Pulp and Paper (Paper Plant of Capacity upto 24000 MT /Annum)
Dye and Dye Intermediate Industry
Official source: Central Pollution Control Board
View official source
Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Small Pulp and Paper Industry
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 612(E) — 4 September 2025
The notification specifies commencement two years after Gazette publication.
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 612(E) — 4 September 2025
The notification specifies commencement two years after Gazette publication.
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Source link checked: 30 October 2026.
Edible Oil & Vanaspati Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Soda Ash Industry (Solvay Process)(New Revised Standard)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Electroplating Industries (All related Standards Notified on 30th March, 2012)
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 266(E) — 30 March 2012
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Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 266(E) — 30 March 2012
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Source link checked: 30 October 2026.
Soft Coke Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Emission Limits for New Diesel Engines (upto 800 KW) forGenerator Sets (Gensets) Applications
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 281(E) — 7 March 2016
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Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 281(E) — 7 March 2016
Other notification references in the source
G.S.R. 771(E) — 11 December 2013Source link checked: 30 October 2026.
Specification of Diesel Fuel for Emission related Parameters
Emission Regulations for Rayon Industry
Specifications of Two-Stroke Engine Oil
Emission Regulations for Rayon Industry
Emission Standard for SO From Cupola Furnace
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Emission Standards for Diesel Engines (Engine Rating more than 0.8 MW (800 KW) for Power Plant, Generator Set applications and other Requirements
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 489(E) — 9 July 2002
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Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 489(E) — 9 July 2002
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Source link checked: 30 October 2026.
Emission Standards for New Generator Sets(upto 19 KW run on Petrol and Kerosene with implementation Schedule
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 436(E) — 14 June 2023
G.S.R. 535(E) — 7 August 2013View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 436(E) — 14 June 2023
Other notification references in the source
G.S.R. 804(E) — 3 November 2022G.S.R. 535(E) — 7 August 2013
Source link checked: 30 October 2026.
Environmental Standards for Coal Washeries
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Environmental Standards for Gas/Naptha-Based ThermalPower Plants
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Fermentation Industry (Distilleries, Maltries and Breweries)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Fertilizer Industry
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 1607(E) — 29 December 2017
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 1607(E) — 29 December 2017
View official source
Source link checked: 30 October 2026.
Flour Mills, Grain processing, Paddy processing, pulse making or Grinding mills
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Food and Fruit Processing Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Foundries
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Glass Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Guidelines for Pollution Control in Ginning Mills
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Hotel Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Inorganic Chemical Industry (Waste Water Discharge)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Iron & Steel (Integrated) (All related Standards Notified on 31st March, 2012)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Iron Ore Mining and Ore Processing
Jute Processing Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Sponge Iron Plant (Rotary Kiln)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Standards for Coal Mines
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Standards/Guidelines for Control of Noise Pollution From Stationary Diesel Generator (DG) Sets (Omitted)
Starch Industry
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Stone Crushing Unit
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Stone Crushing Unit
Official source: Central Pollution Control Board
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View official source
Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Stone Crushing Unit
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Sulphuric Acid Plant
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Synthetic Rubber
Tanneries
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 656(E) — 10 September 2021
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 656(E) — 10 September 2021
View official source
Source link checked: 30 October 2026.
Tannery (After Primary Treatment)
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Temperature Limit for Discharge of Condenser Cooling water from Thermal power lant
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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View official source
Source link checked: 30 October 2026.
Thermal Power Plants
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 593(E) — 28 June 2018
View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 593(E) — 28 June 2018
Other notification references in the source
S.O. 3305(E) — 7 December 2015Source link checked: 30 October 2026.
Thermal Power Plants
Official source: Central Pollution Control Board
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 465(E) — 11 July 2025
G.S.R. 682(E) — 5 September 2022
G.S.R. 243(E) — 31 March 2021
G.S.R. 662(E) — 19 October 2020
G.S.R. 593(E) — 28 June 2018
S.O. 682(E) — 7 March 2016
S.O. 3305(E) — 7 December 2015View official source
Source link checked: 30 October 2026.
Issuing authority: Government of India, environment ministry
Notification reference: G.S.R. 465(E) — 11 July 2025
Other notification references in the source
G.S.R. 787(E) — 30 December 2024G.S.R. 682(E) — 5 September 2022
G.S.R. 243(E) — 31 March 2021
G.S.R. 662(E) — 19 October 2020
G.S.R. 593(E) — 28 June 2018
S.O. 682(E) — 7 March 2016
S.O. 3305(E) — 7 December 2015
Source link checked: 30 October 2026.
Thermal Power Plants
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.
Viscose Filament Yarn
Water Quality Standards for Coastal Waters Marine Outfalls
Official source: Central Pollution Control Board
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Source link checked: 30 October 2026.
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Source link checked: 30 October 2026.