National Physical Laboratory (CSIR-NPL) Contact Number

Government Office Not yet re-checked Updated October 2, 2026

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

National Physical Laboratory (CSIR-NPL) contact details

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  1. Complain to National Physical Laboratory (CSIR-NPL) first

    Call 011-4560 9212 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 Physical Laboratory (CSIR-NPL) customer care number?
You can reach National Physical Laboratory (CSIR-NPL) on 011-4560 9212.
What is the National Physical Laboratory (CSIR-NPL) customer support email ID?
You can email National Physical Laboratory (CSIR-NPL) at [email protected]. Include your registered mobile number or reference ID for a faster response.
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