- Ensures quality and safety standards for synthetic detergents used in industrial cleaning.
- Mandatory BIS certification confirms the product meets Indian Standard IS 4956:2020 requirements.
- Helps manufacturers use the ISI Mark, increasing product credibility and trust.
- Covers detergents used in industries such as textile, hospitality, and commercial laundry.
- Ensures proper performance, composition, and labeling compliance as per BIS guidelines.

Introduction
The BIS Certification for Synthetic Detergents for Industrial Purposes, as per the Bureau of Indian Standards standard IS 4956:2020, ensures that the quality and safety requirements for industrial detergents are met. The BIS certification for the product ensures that it is being manufactured according to Indian standards and is fit for use in industrial cleaning activities.
What is IS 4956:2020?
IS 4956:2020 is an Indian Standard that has been formulated by the Bureau of Indian Standards, which outlines the requirements for synthetic detergents used for industrial and commercial purposes.It is a standard that outlines the quality parameters, composition, and performance requirements that must be met by manufacturers when they are producing industrial-grade detergents.
Key Points:
- It establishes standards for quality and performance for industrial synthetic detergents.
- Specifies the chemical composition of the chemicals that are required for manufacturing detergents.
- Provides methods for testing the quality of the product.
- Guarantees adequate packaging and labeling of the product.
- Facilitates manufacturers in obtaining BIS certification and using the ISI mark for their products.
Products Covered Under IS 4956 : 2020
IS 4956:2020 is applicable for synthetic detergents used for large-scale industrial or commercial cleaning work. The standard is applicable for synthetic detergents that are intended for removing heavy dirt, grease, and stains in industrial situations.
Key Reasons:
- Industrial laundry detergents used in commercial laundries, hotels, hospitals, etc.
- Heavy-duty synthetic detergent powders for industrial-scale fabric washing operations.
- Detergents used in textile processing industries for fabric washing operations.
- Cleaning detergents for institutional usage in factories, hospitals, kitchens, etc.
- Industrial detergent formulations for usage in industrial washing machines.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Ensures that the detergent meets national standards for quality and safety. | Helps manufacturers in using the ISI mark on their product, thus increasing product credibility. |
| Ensures that the product has consistent performance in industrial cleaning | Helps in building customer trust for the quality and safety of the detergent product. |
| Regulates the chemical composition and the manufacturing process. | Helps in increasing market acceptability and provides a competitive edge for the product. |
| Protects industries and consumers from substandard or harmful products. | Helps manufacturers in adhering to the laws and regulations in India. |
| Helps industries comply with standards set by the Bureau of Indian Standards. | Ensures effective cleaning for industrial and commercial usage. |

Step-by-Step Process of BIS Certification
Step1:Documentation
- Collect required technical documents
- Prepare product specifications
- Gather company registration details
- Ensure documents follow BIS format
Step2:Product Testing
- Send samples to a BIS-approved lab
- Conduct safety and quality tests
- Receive test reports
- Confirm compliance with BIS standards
Step3:Application Submission
- Fill out the BIS application form
- Upload all required documents
- Attach valid test reports
- Pay the necessary BIS fees
Step4:Scrutiny and Inspection
- BIS reviews submitted documents
- Authority verifies test results
- Factory/product inspection may occur
- Clarifications requested if needed
Step5:Grant of License
- BIS approves the application
- License number is issued
- Product can carry BIS mark
- Renewal required before expiry
Documents Required for BIS Certification
| Category | Documents Required |
| Business Documents | Business license/registration, ISO certificate, organizational details |
| Manufacturer Details | Factory layout, process flow chart, machinery list, production details |
| Product Documents | Product specifications, component list, user manual, model details |
| Testing Documents | Test report from BIS-recognized lab, sample details, test request form |
| Legal & Compliance | Authorization letter, brand ownership proof, trademark certificate (if any) |
| Import/Foreign Manufacturer (If applicable) | AIR (Authorized Indian Representative) details, contract agreement, overseas manufacturer documents |
Timelines, Costs, Validity & Renewal
- Timelines: Usually from 20 to 30 days, with only 7-15 days for the testing.
- Costs: The cost of the government and the test varies depending on the product. There can be some additional charges though.
- Validity: The validity period is 2 years in most situations.
- Renewal: The renewal is done before the expiration; there should be updated documents/tests; the renewal
Why Choose Diligence Certifications
Diligence Certifications is a renowned name that offers expert advice on obtaining BIS certification in a timely and hassle-free manner. We are dedicated to helping manufacturers obtain BIS certification through proper documentation, filing of applications, product testing, and compliance with standards such as IS 4956:2020, which is prescribed by the Bureau of Indian Standards. We help you obtain BIS certification in a hassle-free manner, ensuring that you attain the coveted ISI mark in no time.
Conclusion
BIS Certification for Synthetic Detergents for Industrial Purposes under IS 4956:2020 provides assurance for the quality, safety, and performance of industrial-grade detergents. Certification from the Bureau of Indian Standards helps manufacturers ensure product reliability, compliance with industry norms, and customer trust. By attaining certification and using the ISI mark, businesses can boost their credibility, providing their customers with safe and effective cleaning agents for industrial purposes.
Frequently Asked Questions (FAQs)
What is IS 4956:2020?
It is an Indian Standard for synthetic detergents used for industrial purposes, which is given by the Bureau of Indian Standards.
Which products are covered under IS 4956:2020?
The industrial synthetic detergents used in factories, textile units, and commercial laundries are covered under this standard.
Is BIS certification mandatory for industrial detergents?
The BIS certification is required for industrial detergents to comply with Indian quality standards.
What mark is provided after BIS certification?
The manufacturers are allowed to use the ‘ISI Mark’ after BIS certification.
Who issues BIS certification in India?
The certification is issued by the Bureau of Indian Standards.
What are the benefits of getting BIS certification?
The benefits are quality products, safety, and trust.
What are the tests done to obtain certification?
The products are tested for quality, composition, and cleaning efficiency.
Who can apply for BIS certification?
Manufacturers of synthetic detergent for industrial purposes can apply.
How long does it take to obtain BIS certification?
It takes a few weeks or months depending on the degree of compliance.
Why is BIS certification important?
It is important to ensure that the products are of the desired quality for industrial cleaning.



BIS Certification
CDSCO
CPCB
LMPC
WPC Approval
Global Approvals
TEC
ARAI
BEE
ISO Certification
DGCA Certification
NOC For Steel
APEDA Registration



















Business Registration
FSSAI Mark Certification













Legal Services
Trademark Registration
Copyright Registration
Patent Registration












































