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Documents Required for MPCB Consent in Maharashtra

This checklist helps industries and commercial establishments preparing for MPCB Consent to Establish (CTE) and Consent to Operate (CTO) applications in Maharashtra.

Industries and commercial establishments generating wastewater, emissions or hazardous waste must obtain consent from the Maharashtra Pollution Control Board (MPCB) before starting operations. Proper documentation is the most important part of the approval process, as incomplete or incorrect documents often result in queries or application rejection.

This guide explains the common documents required for obtaining MPCB Consent to Establish (CTE) and Consent to Operate (CTO).

What is MPCB Consent?

MPCB consent is mandatory approval required for industries that may impact the environment. The approval is issued in two stages:

  • Consent to Establish (CTE) – required before installing machinery or starting construction

  • Consent to Operate (CTO) – required after installation and before commencing production

Operating without consent may lead to penalties, closure directions or legal action by authorities.

Who Needs MPCB Consent?

MPCB consent is required for:

  • Manufacturing industries

  • Workshops and fabrication units

  • Warehouses storing chemicals

  • Hotels and hospitals generating sewage

  • Units producing air emissions or hazardous waste

Company & Site Documents

  • Company registration certificate (GST, Udyam or incorporation)

  • PAN card of company / proprietor

  • Factory ownership proof or rent/lease agreement

  • Latest electricity bill

  • Factory layout plan

Manufacturing Details

  • Manufacturing process description

  • List of raw materials

  • List of finished products

  • Production capacity details

  • Number of workers and working hours

Water & Effluent Details

  • Water consumption details

  • Wastewater generation quantity

  • Effluent treatment system (ETP/STP) details (if applicable)

  • Water balance diagram

Air Pollution Details

  • Air emission sources

  • Air pollution control equipment details (scrubber, dust collector, etc.)

  • Stack height details

Compliance & Environmental Documents

  • Hazardous waste generation details

  • Authorization details (if applicable)

  • Environmental management plan

  • Previous consent copy (for renewal cases)

Why Proper Documentation is Important

Incorrect documentation is one of the most common reasons for delay in MPCB approvals. Queries are raised when:

  • manufacturing process is unclear

  • pollution load is not explained

  • layout plan is incomplete

  • treatment system details are missing

Preparing proper documents before application significantly reduces approval time.

Common Reasons for Application Rejection

Applications are delayed or rejected due to:

  • incorrect manufacturing process description

  • missing layout plan

  • improper pollution control system details

  • mismatch in water consumption data

For complete application support, visit our MPCB Consent (CTE & CTO) consultancy service page.

Sairaj Enviro Consultants assists industries in preparing documentation, filing applications and coordinating inspection compliance procedures.

We support:

  • new factory setups

  • expansion cases

  • rejected applications

  • consent renewals
     

Call / WhatsApp: +91 9892526007
Email: info@sairajenviro.com

Frequently Asked Questions

How long does MPCB consent approval take?

Approval time depends on industry category and documentation accuracy. Proper documentation reduces queries and delays.

Can I apply MPCB consent without a consultant?

Yes, but incorrect documentation often leads to queries or rejection. Many industries prefer guidance to avoid delay.

Can I apply MPCB consent without a consultant?

Yes. Consent to Establish must be obtained before installation or construction activity.

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