IS 16702:2018 specifies requirements for manure-grade vermicompost, covering quality characteristics, sampling and test methods to assess its suitability for agricultural use. Testing under this standard helps evaluate parameters such as moisture, organic carbon, total nitrogen, available nutrients, pH and other specified requirements. Certko provides laboratory testing support for vermicompost and organic fertilizer samples as per applicable BIS requirements, helping manufacturers and suppliers verify product quality and conformity.
Chemical Testing
Organic Fertilizer — Chemical
Chemical testing of organic fertilizers against IS 16702 parameters.
IS · India
IS (Indian Standards) — typically accepted in India. Bureau of Indian Standards test methods — primary evidence for BIS / India market compliance and many domestic buyer specs.
- Product category
- Fertilizers
- Main standard
- IS 16702
- Test type
- Chemical
- Accreditation
- ISO/IEC 17025 / NABL
- Testing timeline
- 7–12 working days
- Sample size required
- 100–500 g representative sample (or as per IS)
- Tentative testing price
- ₹10K – ₹45K
Indicative lab charges; confirm on quote
FAQs about Organic Fertilizer — Chemical
Q1. What does IS 16702 testing cover?
Testing under IS 16702 evaluates specified quality parameters of vermicompost, including physical and chemical characteristics. These tests help determine whether the product meets the requirements prescribed by the standard.
Q2. Why is vermicompost testing important?
Vermicompost testing helps manufacturers and suppliers verify product consistency, quality and suitability for agricultural applications. Laboratory evaluation also supports conformity assessment against applicable BIS requirements.
Q3. Who should get vermicompost tested as per IS 16702?
Vermicompost manufacturers, suppliers, agricultural input businesses and organizations involved in quality control can use IS 16702 testing to verify whether their products meet the specified requirements.
Q4. What is the latest update on IS 16702?
As of August 2026, IS 16702:2018 continues to be the applicable specification for vermicompost, with no newer revision identified in the available BIS status information.
Q5. What type of vermicompost is covered under IS 16702?
IS 16702:2018 covers manure-grade vermicompost and specifies requirements, sampling procedures and test methods for evaluating its quality.
Q6. What parameters are checked for vermicompost testing?
The applicable requirements include the physical and chemical characteristics specified under the standard. Testing helps verify that vermicompost complies with the prescribed product requirements before supply or use.
Q7. Does IS 16702 include sampling and testing methods?
Yes. The standard prescribes requirements along with methods of sampling and tests for manure-grade vermicompost.
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