National Chemical Laboratory (CSIR-NCL) Contact Number

Government Office Not yet re-checked Updated October 3, 2026

Customer care numbers, email and support channels for National Chemical Laboratory (CSIR-NCL). We are re-checking these details against National Chemical Laboratory (CSIR-NCL)'s official website, so please confirm there before sharing any personal or payment information.

National Chemical Laboratory (CSIR-NCL) contact details

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Complaint not resolved? How to escalate with National Chemical Laboratory (CSIR-NCL)

  1. Complain to National Chemical Laboratory (CSIR-NCL) first

    Call 020-25902600 or use the email / complaint link above. Always note the complaint or ticket number — every later step asks for it.

  2. CPGRAMS – public grievance portal

    For government departments and public sector bodies, file a grievance on the central portal and track it online.

    pgportal.gov.in

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Frequently asked questions

What is the National Chemical Laboratory (CSIR-NCL) customer care number?
You can reach National Chemical Laboratory (CSIR-NCL) on 020-25902600.
What is the National Chemical Laboratory (CSIR-NCL) customer support email ID?
You can email National Chemical Laboratory (CSIR-NCL) at [email protected]. Include your registered mobile number or reference ID for a faster response.
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