Environment Clearance · Chemical Industry
Environment Clearance for the Chemical Industry: item 5(f)
A synthetic organic chemical unit takes its Environment Clearance under item 5(f) of the EIA Notification 2006, where the category is decided by where the plant sits and the appraisal is decided by how well the effluent, solvent and hazardous-waste case is argued.
Screening view on your project, with the category and route named. No obligation.
What this means for chemical industry
Item 5(f) covers dyes and dye intermediates, bulk drugs and intermediates, synthetic rubbers, basic organic chemicals and other chemical intermediates. Unlike most entries in Schedule I, the A/B split here is not a capacity threshold: a unit inside a notified industrial area or estate is Category B and goes to the SEIAA through its SEAC, while a unit outside one is Category A and is appraised centrally by the MoEF&CC's Expert Appraisal Committee. That single siting fact changes the appraisal forum, the calendar and the depth of questioning, and it is the first thing to settle before Form-1 is filed. Whichever forum hears it, the file is read for the same three things: what the effluent actually is, where the hazardous waste goes, and what happens on the worst day.
How KIPL runs it
KIPL is accredited by QCI-NABET at Category A for item 5(f), the sector on our certificate that is appraised centrally. So the EIA is prepared at the tier these cases are judged at. We build the case from the process itself: a stream-wise mass balance rather than a plant-average effluent figure, solvent recovery and fugitive VOC accounted as emissions rather than losses, hazardous-waste streams named against the Schedules of the Hazardous and Other Wastes Rules 2016 with a disposal route that exists, and a risk assessment that reflects the actual inventory against the MSIHC Rules thresholds. What goes wrong otherwise is predictable: a product mix stated too loosely to be defended at the hearing, a COD load that does not reconcile with the ETP design, or a hazardous-waste quantity with no authorised TSDF or co-processor behind it. Each of those returns as a query, and each query costs an appraisal cycle.
- 5(f)
Schedule I, item 5(f)
Synthetic organic chemicals is a listed activity with no capacity floor: the clearance is required, and siting inside or outside a notified estate decides whether the EAC or the SEAC appraises it.
- HOWM 2016
Hazardous waste has to have a destination
Spent solvent, ETP sludge, distillation residue and used catalyst must be named against the Rules' schedules with a real disposal or co-processing route before the committee accepts the case.
- MSIHC 1989
Risk assessment and MAH status
Where the on-site inventory of hazardous chemicals crosses the threshold quantities in the MSIHC Rules, risk assessment, a safety report and an on-site emergency plan are part of the clearance case, not a later formality.
What you receive
Written for chemical industry, not adapted from a template.
- 01Category screening under item 5(f), notified estate or otherwise: and Form-1 with the product mix and capacities stated defensibly
- 02Stream-wise effluent characterisation and water balance covering process, scrubber, washings, cooling and boiler blowdown
- 03Solvent inventory, recovery balance and fugitive VOC estimation, with the abatement train described
- 04Hazardous-waste inventory mapped to the Hazardous and Other Wastes Rules 2016 schedules, with disposal and co-processing routes
- 05Risk assessment, consequence modelling and on-site emergency plan inputs against MSIHC Rules thresholds
- 06Public-hearing preparation and appraisal support before the EAC or SEAC through to the clearance letter
Questions from chemical industry
What chemical industry ask before appointing us.
Answered against the regulation as it stands, not as a sales pitch. If your situation is not here, ask us directly.
Ask a question →Is a chemical plant Category A or Category B under item 5(f)?
It is decided by location, not capacity. A synthetic organic chemical unit located inside a notified industrial area or estate is Category B and is appraised by the State authority through its SEAC; a unit outside such an area is Category A and is appraised centrally by the MoEF&CC's Expert Appraisal Committee. This is why the siting decision has to be settled before Form-1 is filed.
Does KIPL hold accreditation for the chemical sector?
Yes. KIPL holds QCI-NABET accreditation at Category A for item 5(f), synthetic organic chemicals: dyes and dye intermediates, bulk drugs and intermediates, synthetic rubbers, basic organic chemicals and chemical intermediates. It is the sector on our certificate accredited at the tier appraised centrally by the MoEF&CC.
Do we need a public hearing for a chemical project?
Public consultation applies to most 5(f) cases, and it is conducted by the State Pollution Control Board in the district where the project sits. Chemical hearings are among the more closely contested, with odour, effluent discharge and accident risk raised repeatedly, so the draft EIA has to answer those questions before the hearing rather than at it.
Can we get clearance for a product mix rather than named products?
Clearances for chemical units are granted against a stated product list and capacity, and the consent that follows repeats it. A broad multi-product basket can be argued, but it has to be supported by the worst-case effluent, emission and hazardous-waste loads across that basket. Understating it to make the file easier means returning for an amendment the first time a new product is taken up.
How long does a 5(f) Environment Clearance take?
It depends on the appraisal forum, on whether a full baseline season is required in the Terms of Reference, and on the public-hearing calendar of the district. The controllable part is the file: cases that carry a reconciled water balance, a credible ETP design and a named hazardous-waste route move through appraisal in fewer cycles than cases that do not.
We are expanding an existing plant: is a fresh clearance needed?
An expansion in capacity or a change in product mix at a 5(f) unit needs its own clearance or an amendment, assessed on the combined post-expansion load rather than the increment alone. The existing plant's compliance record comes into that appraisal, which is why a stalled or thin post-EC reporting history is worth fixing before the expansion file is opened.
Stage by stage
How environment clearance actually runs, step by step.
Also for chemical industry
The rest of the environmental brief for this sector.
Primary sources
Verify any of this at the source.
Relevant proof
Cyber Square IT Park, Nerul
Category B1 under Schedule 8(b): EIA and EMP prepared and carried through SEIAA appraisal for the expansion at Nerul.
- Built-up
- 2,85,592.45 m²
- EC granted
- 07.10.2026
Where we do this
Environment Clearance for chemical industry, city by city.
Other sectors
Who else we run environment clearance for.
Next step
Tell us the project, and we will tell you the category and the route.
Screening is the cheapest stage to get right and the most expensive to get wrong. We will say plainly what environment clearance your chemical industry project needs, and what it does not.
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