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BIS Scheme X

What is BIS Scheme X Certification ?

Scheme X Certification is a conformity assessment system established by the Bureau of Indian Standards (BIS) to ensure that specific products meet designated Indian Standards. This scheme is particularly focused on low-voltage switchgear and control gear products, including circuit breakers, switches, motor starters, proximity switches, and emergency stop devices. Manufacturers of these products are required to obtain BIS certification and use the Standard Mark to demonstrate compliance. Non-compliance can result in penalties under the BIS Act, 2016.

Scope of Scheme X Certification

The Scope of Scheme X Certification under the Bureau of Indian Standards (BIS) refers to the specific categories of products and the regulatory framework they must comply with to ensure safety, quality, and standardization. Here’s a breakdown of the scope:

Differences Between Scheme-I & Scheme-X

Scheme-I vs. Scheme-X: Key Differences

Aspect Scheme-I (ISI Mark Scheme) Scheme-X (Controlgear Scheme)
Purpose For general consumer and industrial goods to ensure ongoing compliance with Indian Standards. Specifically designed for low-voltage switchgear and controlgear products under Schedule-II of BIS Regulations.
Products Covered Wide range of products (steel, cement, kitchen appliances, etc.). Select electrical and electronic items like circuit breakers, switches, proximity sensors, etc.
Standard Mark ISI Mark (Indian Standards Institute) BIS Standard Mark with Scheme-X identifier
Type of Testing Testing is done in BIS-approved labs before and after licensing. Emphasis on witness testing and in-house testing facilities, including subcontracted facilities.
Surveillance Regular factory surveillance and market samples. Includes more stringent audit and testing requirements specific to controlgear.
Applicability Used for both voluntary and mandatory certification. Applies primarily to mandatory certification categories under Scheme-X.
Foreign Manufacturer Process Covered under the FMCS (Foreign Manufacturers Certification Scheme) for ISI mark. Foreign manufacturers must also comply, with special provisions for Scheme-X-specific audits.
Compliance Basis BIS (Conformity Assessment) Regulations, 2018 – Scheme-I BIS (Conformity Assessment) Regulations, 2018 – Scheme-X of Schedule-II

Validity of Scheme-X Certification

•The initial validity of a Scheme-X BIS certification is typically 1 year.
• After the first renewal, the license can be extended for up to 5 years, depending on product compliance, surveillance, and manufacturer performance.

List of Machinery and Electrical Equipment covered under Scheme-X

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Required Documentation

Frequently Asked Questions (FAQ)

1. What is Scheme-X under BIS certification?
Scheme-X is a certification framework under the BIS Conformity Assessment Regulations, 2018, specifically designed for low-voltage switchgear and controlgear products to ensure safety, performance, and compliance with Indian Standards.
2. Which products are covered under Scheme-X?
Products include:
  • Circuit breakers
  • Switches
  • Motor starters
  • Proximity switches
  • Emergency stop devices
And other related controlgear components. For the full list, visit this page.
3. Is Scheme-X certification mandatory?
Yes, it is compulsory for the listed electrical products sold in India. Non-compliance may lead to penalties under the BIS Act, 2016.
4. Who needs to apply?
Any manufacturer, whether domestic or foreign, who wants to sell the listed products in India must apply for certification. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
5. What is the validity of the certification?
  • Initially: 1 year
  • After renewal: Up to 5 years
6. What type of testing is required?
  • Third-party lab testing (BIS-recognized labs)
  • Witness testing in presence of BIS officials
  • In-house testing (if available and approved)
7. Can foreign labs be used for testing?
No. Testing must be done in BIS-recognized labs within India.
8. What is the cost of Scheme-X certification?
Includes:
  • Application Fee: ₹2,000
  • Certification Fee: ₹25,000/year
  • Technical File Review: ₹20,000
  • Inspection Charges: ₹7,000/day
  • Marking Fee: Based on product & volume
Additional charges may apply for testing and foreign applicants.
9. How long does it take to get certified?
Typically between 2–6 months, depending on:
  • Product complexity
  • Document readiness
  • Testing timelines
  • Factory inspection schedules
10. Can multiple products be covered under one certificate?
Only if they belong to the same product group and conform to the same Indian Standard. Otherwise, separate licenses are needed.
11. How is surveillance handled?
BIS may conduct surprise inspections, request market samples, and review internal testing records to ensure continued compliance.

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