IS 16504
IS 16504 — Safety of Machinery - Electrical Equipment of Machines Part 11 Requirements for Equipment for Voltages above 1 000 V AC or 1 500 V DC and not Exceeding 36 kV
IS 16504 is an Indian Standard titled Safety of Machinery - Electrical Equipment of Machines Part 11 Requirements for Equipment for Voltages above 1 000 V AC or 1 500 V DC and not Exceeding 36 kV, classified under Electronic and Telecom equipments, components and devices and administered by the Ministry of Heavy Industries. Certification is voluntary.
- IS Number
- IS 16504
- Status
- 0
- Certification
- Voluntary
- Ministry
- Ministry of Heavy Industries
- Committee
- Safety Of Machinery- Electrotechnical Aspects
- Type
- Safety Standard
Need ISI Mark certification for IS 16504? Fixed-fee, 6–12 week timeline.
Get a quoteWhat is IS 16504?
IS 16504 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Safety of Machinery - Electrical Equipment of Machines Part 11 Requirements for Equipment for Voltages above 1 000 V AC or 1 500 V DC and not Exceeding 36 kV. It falls under the <strong>Electronic and Telecom equipments, components and devices</strong> group and is administered by the Ministry of Heavy Industries. Certification under this standard is voluntary.
How to get certified for IS 16504
- 1Apply online — Submit the BIS portal application with product details, factory information, and test reports.
- 2Lab testing — Submit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
- 3Factory inspection — A BIS officer visits your manufacturing facility to verify quality control systems.
- 4Licence grant — On approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.
Amendments to IS 16504
| Amendment | Year |
|---|---|
| First Amendment | 2025 |
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