- The BIS certification for Harvest Nets ensures adherence to IS specification IS 17357:2020 for safety, durability, and quality.
- The ISI mark creates customer confidence and legal assurance in the agriculture and horticulture markets.
- Diligence Certification streamlines the process of BIS registration, testing, and license renewal for manufacturers.
Introduction
A prominent manufacturer of agricultural tools from Pune has lost a sizable order worth several lakhs due to its harvest nets not having a Bureau of Indian Standards (BIS) certification of IS 17357:2020 requirements. The buyer wanted all nets to have an ISI mark, indicating that it met the requirements of safety and performance for use in national agriculture and horticulture.
This trend increasingly appears to be not unique to this manufacturer but is a common situation faced by producers of harvest nets throughout India. Most are not aware that under the Bureau of Indian Standards (BIS) Act, 2016 certification as a standard is required nor that IS 17357:2020 addresses the material strength of the nets, the mesh design, and durability for safe and trustworthy performance in horticulture and agriculture. Nets that have BIS certification not only meet the law but also provide the advantage of market credibility, trust by the customer, and the ability for the farmer-manufacturer to supply government tenders.
What is IS 17357:2020?
IS 17357:2020 A Specification for Harvest Nets in Agriculture and Horticulture as Indian Standard, describes the material specifications, dimensional tolerances and mechanical properties of the nets to ensure a safe, durable, and quality product.
Key Points of IS 17357:2020
- Specifications of Material: Specifies accepted grades of polymer or fabric, UV resistance, tear strength and weatherproofing performance.
- Dimensions and Mesh Design: Specifies mesh size, net thickness and tolerances in width to allow for fruit/vegetable collection without damaging.
- Performance of Mechanical Properties: Specifies maximum load carrying capacity, tear resistance and stitching performance to allow for repeatability of use, in advance of the field.
- Durability and Safety: Tests for exposure to sun, rain or mechanical weight over long periods to ensure that the nets do not fail during operating conditions.
By adhering to IS 17357:2020, harvest nets will perform as reliable, safe and durable instruments of the commercial farming or horticultural industry.
Why BIS Certification for Harvest Nets is Essential
Assures Safety and Reliability
Harvest nets face heavy loads, weather exposure, and frequent handling. Non-standard nets may tear, causing crop loss. BIS certification ensures IS 17357:2020 compliance, protecting crops, farmers, and end users.
Legal Compliance in India
Selling harvest nets without BIS certification violates the BIS Act, 2016, risking fines, product seizures, and legal actions. Certified nets ensure full compliance with Indian law.
Builds Customer Trust
The ISI mark signals quality and reliability. Agricultural buyers, cooperatives, and government procurement agencies prefer ISI-marked nets for professional and large-scale harvesting operations.
Market Advantage and Tender Eligibility
Government procurement and private tenders often mandate BIS-certified tools. Without certification, manufacturers lose eligibility for contracts and export opportunities.
Standardized Quality Control
BIS-certified harvest nets undergo rigorous material testing, mesh integrity, load testing, and UV exposure checks, ensuring uniform quality across production batches.
Protects Brand Reputation
Certification demonstrates a brand’s commitment to safety, quality, and professionalism, enhancing credibility domestically and internationally.
Supports Indian Standards and Exports
Compliance with IS 17357:2020 aligns with Make in India initiatives and opens doors for exporting nets to international agricultural markets.
Understanding the ISI Mark for Harvest Nets
The ISI mark represents safety, reliability, and regulatory compliance. For harvest nets, it confirms adherence to IS 17357:2020, ensuring that nets are tested for load, durability, tear resistance, and weatherproofing.
Key Points About the ISI Mark:
- Conformity with IS 17357:2020: Material, mesh design, and performance standards.
- BIS-Approved Testing: Nets tested for tear strength, UV stability, and stitching durability.
- Rigorous Manufacturing Oversight: Production stages are inspected from raw material to finished nets.
- Licensed Manufacturers Only: ISI mark granted only to valid BIS license holders.
- Consumer Confidence: Signals safe and durable nets for professional agriculture use.
- Market Access: Enhances domestic and export market credibility.
Importance and Benefits of BIS Certification
Benefit | Description |
Ensures Product Quality | Nets tested for load, UV resistance, and durability |
Customer Trust | ISI mark signals safety and reliability |
Legal Requirement | Mandatory under BIS Act, 2016 |
Safety Assurance | Reduces risk of crop loss or accidents |
Market Advantage | Enables participation in government & private tenders |
Avoids Penalty | Protects from fines or license suspension |
Brand Reputation | Reflects professionalism and compliance |
Export Support | Increases acceptance in global markets |
Customer Satisfaction | Ensures consistent performance |
Supports National Standards | Promotes Make in India initiative |
Eligibility Criteria for BIS Certification
Manufacturers of harvest nets must:
- Be a legally registered entity (Company, LLP, or Proprietorship).
- Operate a functional net manufacturing facility.
- Maintain internal QC records and testing facilities.
- Employ technically qualified staff.
- Manufacture nets as per IS 17357:2020 specifications.
- Allow BIS inspections of premises and processes.
Step-by-Step BIS Certification Process
- Identify Applicable Standard: Confirm IS 17357:2020 compliance.
- Online Application: Register on Manak Online Portal, submit factory & GST details, and product specs.
- Product Testing: Send nets to BIS-approved labs for load, tear, and UV tests
- Factory Inspection: BIS officer evaluates production processes and QC documentation.
- Report Evaluation: BIS verifies test results and inspection reports.
- Grant of License: Approved manufacturers receive ISI license.
- Renewal: Licenses valid for 2 years; renew with updated documentation and inspection.

Documents Required
Category | Required Documents |
Company Proof | Incorporation Certificate, GST, MSME/Udyam |
Factory Details | Layout, Machinery List, Production Flow Chart |
Quality System | Internal QC Records, Calibration Certificates |
Product Testing | Lab Report (IS 17357:2020 compliance) |
Technical Details | Material data, mesh design, specifications |
Validity and Renewal
- Initial Validity: 2 years from issue date
- Renewal Period: Up to 5 years
- Renewal Time: Apply 3 months before expiry
- Requirements: Updated test reports, proof of consistent production
- Inspection: BIS may conduct another audit
- Delay Consequence: Temporary suspension or cancellation
- Post Renewal: Manufacturer continues using ISI mark
Common Challenges in BIS Certification for Harvest Nets
- Incomplete Documentation: Missing factory layouts, GST, or QC records delays approvals.
- Failure to Meet IS 17357:2020: Low tear resistance or poor UV stability requires retesting.
- Factory Inspection Non-Conformance: Unorganized production or unqualified staff may fail inspection.
- Testing Delays: Labs backlog can slow certification; early sample submission is critical.
- Renewal Delays: Late renewal applications can lead to temporary suspension.
- Consultant Errors: Inexperienced consultants may submit incomplete applications.
- Testing Costs: Small manufacturers must plan budgets for lab tests.
- Lack of Technical Know-How: Misunderstanding material grades or mesh standards leads to non-conformance.
Cost of BIS Certification
S.No | Cost Component | Details |
1 | Application Fee | Online processing |
2 | Product Testing Fee | Lab tests for load, tear, UV resistance |
3 | Factory Inspection Fee | BIS visit to inspect production |
4 | License Fee | Granting of BIS license |
5 | Renewal Fee | Every 2 years |
Why Choose Diligence Certification
Diligence Certification makes it easy to obtain BIS Compliance for harvest nets by providing:
- Expert Assistance: Consulting on compliance with IS 17357:2020, certification through lab testing, and factory auditing.
- Faster Turnaround: Fast track applications and testing to get you certified sooner.
- Support to Complete Your Documentation for Approval: Preparing factory layouts, quality control records, and product specifications for submission.
- Compliance Review: It handles all of the non-conformance issue before your factory is inspected.
- Manufacturer Recommended: Recommended by agricultural equipment manufacturers everywhere in India.
- Post-Certification Services: Assistance through your renewal, audit, and ongoing compliance requirements.
Conclusion
Achieving BIS Certification for Harvest Nets for Agriculture And Horticulture Purposes, Standard No: IS 17357:2020 is the assurance that your nets are safe, durable and legally compliant. The ISI mark stands not only for quality; it implies trust and provides new avenues for government tenders and exports.
Diligence Certification will enhance your experience from testing to license renewal so you can focus on producing quality harvest nets farmers and horticulturists can rely on.
Frequently Asked Questions
What does BIS Certification mean for Harvest Nets?
BIS Certification means that the harvest nets comply with the IS 17357:2020 standard, which guarantees safety, durability, and quality of the product for agriculture and horticulture usage.
Why is BIS Certification for harvest nets required?
BIS Certification is required by the BIS Act, 2016 and ensures assurance that the product is compliant, reliable, and legally compliant for government tenders.
What is IS 17357:2020?
IS 17357:2020 is the Indian Standard, which specifies the material, mesh design, and performance of harvest nets.
Who needs BIS Certification for harvest nets?
Any manufacturer who makes or sells harvest nets in India require BIS Certification.
What tests are conducted for BIS Certification of harvest nets?
There are many tests, including UV resistance, tear strength, load capacity, and weather durability.
How long is a BIS license valid for harvest nets?
A BIS license is valid for 2 years, and can be renewed for up to 5 years with the valid tests.
What factories are required for BIS Certification?
The required documentation includes a registration of company certificate, GST, factory layout, quality control records, and lab test reports.
How can Diligence Certification assist in getting a BIS approval?
Diligence Certification provides its expertise to help obtain the proper documentation, testing, inspection, and expedited BIS license approval.
What are the consequences of selling nets without BIS Certification?
Consequences can include penalties, confiscation of product, and barring from tenders for government or foreign customers.
How long does it take to get BIS Certification for harvest nets?
Usually, it can take from 4-6 weeks depending on documentation and testing at the laboratory.