Breaking News: Bosch Secures India’s First BIS License for Grinders & Polishers Under IS 4665: Part 2: Sec 3: 2023

The Indian power tool industry has just witnessed a massive regulatory milestone. If you are a manufacturer, importer, or distributor of electric power tools in India, this is an update you cannot afford to ignore.

The Bureau of Indian Standards (BIS), through its Central Marks Department – III , has officially announced the grant of the All India First (AIF) License under the highly specialized standard, IS 4665: Part 2: Sec 3: 2023. This certification sets a new benchmark for safety and quality in the rapidly expanding Indian construction and manufacturing sectors.

Here is a deep dive into what this latest notification means for the industry, the details of the license grant, and how your business can navigate the fast-evolving landscape of BIS compliance.

Official Announcement: Bosch Leads the Way

On March 24, 2026 , the Bureau of Indian Standards circulated an official notification confirming that the first-ever license for this specific safety standard has been successfully awarded.

The prestigious All India First License was granted to industry giant Bosch Limited. The certification was issued for their manufacturing facility located at Plot No. A-20/2 in the Sipcot Industrial Growth Centre, Oragadam, Kanchipuram (Pin: 602105).

Key Details of the Grant:

• Licensee: Bosch Limited
• License Number: 6700158516
• Applicable Standard: IS 4665: Part 2: Sec 3: 2023
• Product Category: Hand-Held Motor-Operated Electric Tools Safety – Part 2: Particular Requirements – Section 3: Grinders, Polishers, and Disk-Type Sanders
• Issuing Authority: Central Marks Department – III, BIS , signed by Scientist D, Mohammad Israfil.

This announcement, slated to be hosted on the BIS website’s “What’s New” tab, signals that the testing and certification infrastructure for this standard is now fully operational and actively being enforced.

What is IS 4665: Part 2: Sec 3: 2023?

To understand the magnitude of this news, we have to look at the standard itself. The IS 4665 series governs the safety of hand-held, motor-operated electric tools. Because power tools vary so wildly in their function and risk profile, the BIS divides the standards into specific sections.

Part 2: Section 3 is explicitly dedicated to Grinders, Polishers, and Disk-Type Sanders. These tools operate at incredibly high revolutions per minute (RPM) and are exposed to intense friction, dust, and continuous mechanical stress. Consequently, they pose unique safety risks to operators, including electrical shock, mechanical failure (such as a shattering grinding disc), and overheating.

Under the 2023 revision of this standard, products are subjected to rigorous laboratory testing. They are evaluated for:

1. Electrical Insulation: Ensuring operators are protected from live currents, even under heavy load or damp conditions.
2. Mechanical Strength: Verifying that the tool guards and outer casing can withstand sudden impacts or internal component failures.
3. Thermal Resistance: Ensuring the motor does not overheat to dangerous levels during prolonged use.
4. Abnormal Operation Safety: Testing how the tool behaves if it jams or overloads.

By securing this certification, Bosch has proven that its specific line of grinders and polishers meets the absolute highest threshold of safety required by the Indian government.

Why the “All India First” License is a Game-Changer

The issuance of an All India First (AIF) license is always a watershed moment in any product category. Here is why this specific grant to Bosch is sending shockwaves through the market:

1. A Benchmark is Set

Until the first license is granted, there is often ambiguity in the market regarding how strictly a new standard will be enforced or how difficult the testing process actually is. Bosch has now cleared the path. They have successfully navigated the application, the factory inspections, and the rigorous lab testing. The benchmark has been set, and the standard is highly achievable.

2. Consumer Trust & Competitive Advantage

In the industrial and construction sectors, safety is paramount. Contractors and retail buyers are becoming increasingly aware of BIS marks. By being the first to proudly display the ISI mark for IS 4665: Part 2: Sec 3: 2023, Bosch gains a massive first-mover advantage. Competitors lacking this certification will likely face immediate pushback from safety-conscious buyers.

3. The Clock is Ticking for Competitors

When an AIF license is granted, it is usually a strong signal from regulatory authorities that grace periods are ending. The BIS and associated ministries will likely ramp up market surveillance. Manufacturers and importers who are currently selling uncertified grinders, sanders, and polishers in India must accelerate their compliance strategies immediately to avoid market exclusion, seized shipments, or severe penalties.

Challenge for Other Manufacturers

Securing a BIS certification is not just a matter of filling out paperwork. It requires a flawless alignment of product engineering, quality control, and bureaucratic navigation. For manufacturers looking to catch up to Bosch, the road ahead involves:

1. Product Testing: Sending samples to BIS-recognized labs to ensure they pass the strict electrical and mechanical parameters of the 2023 standard.
2. Documentation: Preparing comprehensive technical files, critical component lists, and factory testing protocols.
3. Factory Audits: Passing rigorous on-site inspections by BIS officers who verify that the manufacturing facility has the necessary in-house testing equipment and quality management systems to maintain continuous compliance.

For many domestic manufacturers and foreign brands importing into India, this process can be incredibly daunting, leading to months of delays if handled incorrectly.