BIS ISI Certificate for Stainless Steel Vacuum Flask or Bottle: IS 17526

Bureau of Indian Standards is a national regulatory body of India that is responsible for developing and maintaining quality standards for various electronics, electrical, medical equipment, textile, steel Iron, footwear, and home appliances products. BIS certification is a consumer assurance of quality and safety that is required for various product categories, including domestic stainless steel vacuum flasks and bottles, as per Indian Standard 17526: 2021.

Product Quality Assurance: BIS certification assures that the product satisfies the quality specifications, which include material quality, performance, and safety factors.

Consumer Safety: Consumer safety is a primary focus. Having a BIS standard mark on the product guarantees that it has met the quality parameters. 

Access the Indian Market: Getting a BIS ISI Mark Certification will definitely help domestic manufacturers and importers sell the product in India without any restrictions. 

Fulfill the Legal Compliance: BIS ISI Mark Certification is mandatory for the stainless steel vacuum flask or bottle as per the BIS Act of 2016.

IS 17526:2021 is the Indian Standard that sets out the specifications and requirements for domestic stainless steel vacuum flasks and bottles. It covers various parameters like product material, construction, performance, and labelling. BIS Certification is now mandatory for domestic manufacturers and importers of stainless steel flasks. Here are some key aspects covered as per IS 17526:2021:

Material Composition: The standard specifies the acceptable grades of stainless steel that can be used in the manufacturing of these products.

Performance Requirements: The standard defines the thermal performance of vacuum flasks, including heat retention and cold retention properties.

Leakage Testing: IS 17526:2021 outlines leakage tests to ensure that the flask or bottle does not leak or spill its contents when used as intended.

Labeling and Marking: The standard requires proper labelling and marking on the product to provide essential information to consumers, such as capacity, manufacturer's details, and BIS certification mark.

Safety Requirements: It addresses safety aspects, including the absence of sharp edges, handles, and lids that can be easily opened.

Getting BIS registration for domestic stainless steel vacuum flasks and bottles involves a systematic process:

Step 1: Standard Selection: Begin by conducting a thorough assessment of your manufacturing processes and products. Ensure that your products align with the specifications outlined in IS 17526:2021.

Step 2: Engage with a BIS-Recognized Laboratory for Testing: To proceed with BIS registration, you must engage a BIS-recognized laboratory to conduct tests on your products. These tests will determine whether your vacuum flasks or bottles meet the quality and safety criteria specified in IS 17526:2021. 

Step 3: Online Application Submission: Visit the BIS online portal (Manak Online) to create a login ID and password. Submit your application for BIS registration online, by submitting all the necessary documents, formats, and details. Ensure that the information is accurate and complete to avoid any sort of rejection.

Step 4: Factory or Site Inspection: After receiving your application, BIS may conduct a factory inspection to verify that your manufacturing facility and processes align with the standards specified in IS 17526:2021. It is mandatory to confirm that the production facility is in compliance with the applicable standards (IS 17526:2021).

Step 5: Grant of BIS Registration: If your products pass the evaluation and meet all the necessary criteria, BIS will grant you a BIS registration certificate. It is proof that the product complies with Indian quality and safety standards.

Step 6: Marking the Product: Once you obtain BIS registration, ensure that your vacuum flasks or bottles are marked with the BIS logo and registration number. Such marking boosts consumers confidence that the products have been certified by BIS and are safe for use.