- Quality Compliance – It ensures that the quality and safety of the meet the standards set in IS 12031:2022.
- Mandatory Standard – It ensures that the product meets the guidelines set by the Bureau of Indian Standards (BIS).
- Product Reliability – It ensures the consistency, purity, and reliability of the used in the manufacturing process.
- Market Credibility – It helps in establishing credibility in the market among consumers, manufacturers, and regulatory bodies.
- Regulatory Approval – It helps manufacturers in the sale and distribution of the certified in the market.

Introduction
Soap stock is one of the raw materials used by the soap and detergent manufacturing industry. To ensure that meets the standards of quality and purity, the Bureau of Indian Standards has framed the IS 12031:2022 standard, which outlines the requirements BIS certification of , as per this standard, ensures that the product meets specific quality standards, thereby helping manufacturers meet the requirements of the regulations and also giving buyers an assurance of standardized for the purpose of consumption by the industry.
What is IS 12031:2022?
IS 12031:2022 is an Indian Standard that has been specified by the Bureau of Indian Standards (BIS). It outlines the quality requirements for soap stock. Soap stock is a by-product of the vegetable oil refining process and is commonly used in the soap manufacturing industry.
Key Points:
- Indian Standard – IS 12031:2022 is a quality standard formulated by the Bureau of Indian Standards (BIS).
- Soap Stock Specification – This standard sets specifications for the quality of used in soap production.
- Quality Guidelines – It sets guidelines for chemical composition, impurities, and other specifications.
- Testing Methods – It ensures proper testing methods for product quality.
- Industry Compliance – Compliance with this standard ensures good quality for industrial use.
Products Covered Under IS 12031 : 2022
IS 12031:2022, published by the Bureau of Indian Standards (BIS), specifies soap stock obtained as a result of refining vegetable oils. The soap stock is primarily used as a raw material for the manufacture of soap and other related items. The standard specifies the quality, composition, and purity for its application in industries.
Key Reasons:
- Vegetable Oil Soap Stock – This is soap stock obtained as a by-product during the refining of edible vegetable oils.
- Industrial Soap Stock – This is used by soap manufacturers as a raw material for making laundry and toilet soap.
- Refinery Soap Stock – This is obtained during the neutralization process in oil refineries.
- Crude Soap Stock – This is unprocessed comprising fatty acids, water, and impurities.
- Processed Soap Stock has been refined or treated for ease of use in soap production.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Quality Standards Defined – This standard defines the quality standards ofused in the manufacturing of soap. | Improved Product Quality – It ensures that the meets the required quality standards. |
| Composition Requirements – This standard defines the limits of moisture, total fatty matter, and impurities. | Market Trust – BIS certification helps in building trust among consumers and manufacturers. |
| Testing Procedures – This standard defines the testing procedures to be followed to verify the quality of the product. | Legal Compliance – It helps businesses adhere to Indian regulatory norms. |
| Manufacturing Consistency – This standard helps maintain consistency in the quality of soap stock. | Better Market Opportunities – The certified product is readily accepted in the market. |
| Regulatory Compliance – This standard ensures that the product complies with the guidelines provided by the Bureau of Indian Standards (BIS). | Consumer and Industry Confidence – It ensures the availability of quality raw materials for soap production. |

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 reliable consultancy that offers smooth and efficient BIS certification to businesses. It provides complete assistance to businesses in obtaining BIS certification through its team of experts and in-depth knowledge of BIS regulations. It helps businesses in all aspects of BIS certification, from document preparation to application filling, and coordination with laboratories and authorities. Diligence Certifications helps businesses attain the requirements of the Bureau of Indian Standards (BIS) in a swift manner.
Conclusion
The BIS Certification of Soap Stock under IS 12031:2022 ensures that the product meets the desired standards of quality and safety, which are necessary for the product to be used industrially. Following this standard ensures that the quality of the product remains consistent, thereby gaining the trust of the market. Additionally, BIS Certification ensures that the product remains compliant with regulations, thereby increasing its credibility. Following the guidelines provided by IS 12031:2022 ensures that the supply to the soap manufacturing industry remains consistent.
Frequently Asked Questions (FAQs)
What is IS 12031:2022?
It is an Indian standard that specifies the quality requirements for soap stock used in soap manufacture.
Who issues BIS certification for soap stock?
It is issued by the Bureau of Indian Standards (BIS).
What is soap stock?
It is a by-product obtained during the refining process of vegetable oils.
Why is BIS certification important for soap stock?
It ensures that the product meets specific quality and safety standards.
Who needs BIS certification for soap stock?
Manufacturers/suppliers who produce soap stock for industrial purposes.
Which industry uses soap stock?
Mainly the soap and detergent industry.
What does the standard specify?
It specifies composition, quality, and test methods.
Is there a need to test the product for BIS certification?
Yes, the product needs to be tested in BIS-approved laboratories.
Does BIS certification boost market credibility?
Yes, BIS certification helps to boost market credibility.
Can consultants help in BIS certification?
Yes, consultants can help in BIS certification.



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