The BIS Certification for Vitreous China Squatting Pans (IS 2556 (Part 3):2024) becomes very important for safe and efficient usage in sanitary systems for domestic and public uses. The squatting pans made of vitreous china are often preferred because of the smooth glazed surface, chemical resistance and long-life span. IS 2556 (Part 3):2024 has been developed by the Bureau of Indian Standards to define the quality standards, constructional requirements and test criteria of such sanitary products.
The certification process guarantees that the manufacturers adhere to the strict rules regarding the quality of materials, glazing, dimensions, and functionality of products (e.g., water efficiency and stain resistance). Within the BIS Scheme I, products are sampled, inspected in factories and tested in laboratories. After certification, squatting pans must have the ISI Mark, which indicates that they comply with Indian safety standards and increase product reliability.
What is IS 2556 (Part 3):2024 for Vitreous China Squatting Pans?
IS 2556 (Part 3):2024 is the standard that lays down requirements for vitreous china squatting pans that can be used for sanitation purposes. This standard makes sure that the product is strong, hygienic, and durable enough to handle regular use. As per the BIS standards, the squatting pan is tested as follows -
- Material quality and vitrification
- Water absorption limits
- Surface finish and glazing quality
- Load bearing strength
- Dimensional accuracy
- Resistance to chemicals and staining
Who Needs BIS Certification for Squatting Pans?
BIS Certification under IS 2556 (Part 3):2024 is required for all manufacturers, importers, and suppliers of vitreous china squatting pans in India. Applicable to -
- Indian manufacturers - producing sanitary ware products
- Foreign manufacturers - exporting squatting pans to India
- Importers - selling sanitary ware in the Indian market
Importance of BIS Certification for Squatting Pans
BIS ISI mark Certification for vitreous china squatting pans guarantees meeting the safety, hygiene and quality norms of India.
- Guarantees conformity with IS 2556 (Part 3):2024
- Increases durability and toughness
- Ensures stain-proof and non-stain surface finish
- Increases chemical resistance
- Promotes trust by ISI Mark certification
- Decreases product failure in public installations
- Increases acceptance in government and infrastructure works
- Provides consistent quality production
- Increases market worth and consumer confidence
BIS Testing Requirements for Vitreous China Squatting Pans
For the safety and hygienic operation of sanitaryware products, the Bureau of Indian Standards lays down the minimum criteria as per IS 2556 (Part 3):2024. This certification helps to make sure that the manufacturing company is able to provide consistent quality of the products in relation to the strength of the material used, glazing, dimensions, and finish of the product. The BIS testing criteria for Vitreous China Squatting Pans are listed below -
BIS Certification Process for Squatting Pans under IS 2556 (Part 3)
The BIS certification process guarantees that vitreous china squatting pans, according to IS 2556 (Part 3):2024 meet the safety and efficiency requirements. The process includes the following steps -
- Online Registration - Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory - Product samples are tested in BIS-approved laboratories for measurement accuracy, electrical performance and insulation strength.
- Application Submission - The application is submitted along with test reports, technical documents, and factory details. Foreign manufacturers must also submit AIR-related documents.
- Factory Inspection - BIS officials inspect the manufacturing units to verify the production process, safety measures, and quality control system.
- Grant of BIS License - If all the above requirements are satisfactorily met, BIS grants the certification license under Scheme-I.
- Use of ISI Mark - Once approved, the manufacturer can affix the ISI mark on the product with a CM/L number, confirming that the product meets BIS standards.

Documents Required for BIS IS 2556 (Part 3) Certification
| Document Category | Documents Required |
|---|
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable),Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirement | Agreement with AIR (Authorized Indian Representative), Aadhaar Card of AIR, AIR Nomination Form, Required Undertakings, Scope of License |
Foreign manufacturers need to appoint an Authorized Indian Representative (AIR) in India. This person is the local point of contact for the Bureau of Indian Standards (BIS) and takes care of all rules and compliance work in India.
BIS ISI Mark and CM/L Requirements for Vitreous China Squatting Pans
BIS Licence Validity as per IS 2556 (Part 3):2024
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 2556 (Part 3):2024 |
| CM/L Number | Certification Marks Licence (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note - Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
BIS Certification Cost for Vitreous China Squatting Pans
Costs involved in the BIS certification process for Vitreous China Squatting Pans (IS 2556 (Part 3):2024) include the costs incurred in application processing, plant inspection, sample testing, licensing, and marking. The cost is payable to the Bureau of Indian Standards (BIS) under Scheme I. This cost will differ according to the number of different varieties of the product to be tested and laboratory tests for water absorption, modulus of rupture, glazing and performance.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note -
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are to be paid directly to BIS-recognised laboratories.
- Consultancy fees can vary depending on product type and factory location.
Common Challenges in BIS Certification for Squatting Pans
The manufacturers can experience certain problems during BIS certification for Vitreous China Squatting Pans in accordance with IS 2556 (Part 3):2024.
- Sub-standard raw material for vitrification
- Defects or cracks during the firing process
- Dimensional differences in manufactured products
- Failure in the water absorption test or the load test
- Defects in glazing finishing
- Problems with documentation while applying
- Delayed laboratory test reports
- Factory inspection problems
- Unawareness about BIS regulations
Conclusion
The vitreous china squatting pans are very important in maintaining hygiene and sanitation in domestic, commercial and public toilets. These components are mainly meant to offer durability, cleaning convenience, and stain and chemical resistance qualities. Meeting the IS 2556 (Part 3):2024 is the way to ensure that manufacturers adhere to stringent standards concerning the strength of materials, glazing, water absorption, size, and functional specifications. Getting BIS Certification for the Vitreous China Squatting Pans means that all the standards of safety and quality have been met by the manufacturer. This will allow the manufacturer to use the Standard Mark on their products. This certification will improve the reliability, consumer confidence, and marketability of their products. With the help of EVTL India, manufacturers will be able to easily obtain the BIS certification for vitreous china squatting pans.