Introduction
IS-302 Part 1: 2024 deals with electric bain-maries. These units are used in hotels, restaurants, and catering for maintaining food warmth. The units are in high demand due to the requirement for restaurants and hotels to have reliable performance and stable temperature control. Most brands also consider exports and imports, as customers look for safety-compliant products.

Anyone planning to sell these appliances in India must hold a BIS license with the ISI mark as mentioned in the QCO. The fee, the application steps, and the customs process form a major part of compliance. The online portal helps brands apply without long delays, which makes the process smoother for new suppliers.
Overview of IS 302
IS 302 Part 1: 2024 applies to household appliances and commercial bains marie working on single-phase supply up to 250 V and other types up to 415 V. It focuses on day-to-day risks linked with electrical machines used in kitchens, shops, and farm areas. A few items, like heavy industrial tools, are not counted under this rule.
Key highlights
- Product name: Safety rules for Commercial Electric Bains Marie
- Indian Standard: IS 302 Part 1: 2024
- Scheme: Scheme I
- Mark used: ISI mark
- Rule type: Mandatory
- Ministry: Ministry of Commerce and Industry
- Scope: Sets basic safety points linked with the design, build quality, and working performance of household and commercial appliances
- Major import regions: Countries with high export volumes of kitchen and electrical appliances, such as China and Germany
Tests under IS 302
Mandatory tests
- Electric load stability check
- Insulation strength at room and heated states.
- Protection from shock during use
- Continuity of the earthing path.
- Leak current check at working temperature.
- Basic working-performance check
Optional tests
- Moisture exposure test
- Rust-control check
- Terminal strength check for outside wiring.
- Sudden voltage spike test
- Safety check for transformer-linked parts
Procedure links
- Procedure for domestic manufacturers
- Procedure for foreign manufacturers
Timeline
- Indian manufacturers usually finish the BIS process in around 30 days.
- Foreign brands often need close to 180 days because of sample movement and inspections.
Benefits
- A BIS licence helps brands enter the Indian market smoothly.
- Buyers trust appliances that pass safety checks, which helps with sales.
- Small units and MSMEs get better reach and can participate in more business opportunities.
- Brands gain an edge because certified appliances perform in a steady way and meet local expectations.
Conclusion
BIS approval plays a strong part in shaping product quality for kitchen appliances in India. Many food service businesses look for a certified Bains-Marie for safety and long-term use. Presto Laboratories supports every part of the approval process and equips manufacturers to confidently advance in the Indian market. This ensures safe, efficient, and consistent appliances in the market.
Frequently Asked Questions (FAQ)
These appliances work with heat and electricity, so BIS rules help make sure they stay safe during daily use in kitchens.
Indian brands finish faster, while foreign brands take extra time due to sample checks and inspections.
No. Customs will not clear the shipment if the product does not match the required Indian standard.
Yes. Samples are checked in approved labs before the licence is granted.
They help with documents, testing support, and guidance so brands do not face hurdles during approval.