Key locks for security equipment are used to secure important valuables, secure areas, lockers, safes and cabinets. Such locks work on the principle of a mechanical locking system based on the key operation. These locks are known to provide reliable and durable security solutions in terms of locking systems, ability to resist any tampering, and long-term operational efficiency of equipment under normal operating conditions.
Considering that security gadgets have to perform effectively in a sensitive environment, manufacturers must develop locks that meet defined performance and durability requirements. The BIS certification based on IS 17566: 2021 considers a few parameters related to efficiency in locking, mechanical strength, resistance to wear and tear and performance capabilities. Companies manufacturing the key locks must obtain the product certification to be eligible to sell their products in the market.
What is IS 17566: 2021
This is the Indian Standard for key locks used in security equipment. It mentions the durability and security requirements to ensure reliable locking mechanisms and protection against unauthorized access. As per the BIS (Bureau of Indian Standards), locks are:
- Evaluated for resistance against tampering
- Assessed for mechanical strength
- Tested for locking performance
- Checked for material quality and finish
Security Key Locks BIS Approval Eligibility Criteria
BIS authorisation under IS 17566: 2021 is required for businesses involved in manufacturing, importing, or supplying Lever Lock in India.
Applicable to:
- Manufacturers (India) - Must get BIS approval if the door locks are covered under QCO.
- Foreign Manufacturers - Need certification to export the product to India.
- Importers/Brand Owners - Must ensure that the products are BIS-certified before sale.
- Sellers/Distributors - Should only sell certified Security Locks.
Testing and Inspection Requirements
To ensure safe performance of key locks used in security equipment, the Bureau of Indian Standards outlines the minimum requirements under IS 17566: 2021. This certification ensures that manufacturers meet the quality and safety standards for key-operated locking systems.
The BIS testing parameters and quality checks for the key locks are listed below:
Steps for High Security Lock BIS Approval
The BIS Approval process ensures that the Mechanical Lock meets the required standards for proper and efficient operation. This process is set by the Bureau of Indian Standards (BIS) and includes the following steps:
- Online Registration: Manufacturers register on the BIS Manak portal by submitting company, factory, and product details. Foreign manufacturers must appoint an Authorized Indian Representative (AIR).
- Testing at BIS-Approved Laboratory: Product samples are tested in BIS-approved laboratories for Product samples are tested in BIS-approved laboratories for construction quality, endurance performance, mechanical strength, corrosion resistance, and key strength.
- Application Submission: The application is filed with supporting documents such as test reports, technical specifications and factory details. Foreign manufacturers must also submit AIR-related documents.
- Factory Inspection: Bureau of Indian Standards officials conduct a visit to the manufacturing facility to verify the production process, safety measures, and quality control system.
- Grant of BIS License: Upon successful verification of all requirements, BIS grants the certification license under Scheme-I.
- Use of ISI Mark: Once approved, the manufacturer is permitted to apply the ISI mark on the product with a CM/L number, confirming that the product meets BIS standards.
IS 17566: 2021 Approval Documents List
| Document Category | Documents Required |
|---|
| Basic Details | GST Certificate, Email ID & Contact Number, Factory & Office Address, Rent Agreement / Lease Deed (if applicable),Partnership Deed (if applicable for partnership firms) |
| Manufacturing Details | List of Machinery, Process Flow Chart, Factory Layout Plan |
| Raw Material Details | List of Raw Materials, Supplier Details, Raw Material Invoices, Raw Material Test Certificates |
| Testing & Quality Control | List of Testing Equipment, Calibration Certificates, QC/Lab In-charge Appointment Letter & Qualification |
| Production Details | Annual Installed Capacity, Last Year Production Value |
| Product & Packaging Details | Quantity per Package, Nature of Packing, Product Printing / Marking Details |
| Management Details | Top Management Details, BIS Communication Contact Person |
| Brand & Certification Documents | Trademark / Brand Certificate, Consent Letter from BIS Recognized Laboratory |
| Additional Documents | Weekly Off Details, Hygiene Document (if applicable), Relaxation Letter (if applicable), Any Other Relevant Document |
| Foreign Manufacturer Requirement | Appointment of Authorized Indian Representative (AIR) for BIS coordination and compliance in India |
The Foreign manufacturers are required to appoint an Authorized Indian Representative (AIR) in India. The representative is the local point of contact for the Bureau of Indian Standards (BIS) and takes care of all rules and compliance work in India.
Marking Requirements & License Validity
Marking Requirements
Once a manufacturer obtains BIS approval, the ISI Mark for Cylinder Lock must be clearly and
permanently marked on its packaging or on the product. Important details such as the
manufacturer’s identification and licence number (CM/L) must be written. This ensures the
product complies with all safety and performance standards. Further details are mentioned
below:
| Requirement | Details |
|---|
| ISI Mark | Indicates that the product is BIS certified and conforms to standards |
| Standard Number | IS 17566: 2021 |
| CML Number | Certification Marks License (CML) number issued by BIS |
| Manufacturer Details | Name of manufacturer or registered trademark |
| Batch / Date | Batch number, heat number, or manufacturing date for traceability |
Note: Marking is typically applied using durable stamping, tagging, or permanent printing to ensure clear identification during handling, storage, and transportation, as per BIS marking requirements.
Validity Details for high security lock BIS License
| particulars | Details |
|---|
| Initial Validity | Typically 1 to 2 years, depending on BIS approval conditions |
| Renewal | Must be renewed before expiry by submitting the application along with the prescribed fee and updated documents |
| Surveillane | BIS may inspect factories and test samples periodically |
| Annual Fees | Annual license fee must be paid regularly |
| Compliance | Continuous compliance with BIS requirements is necessary |
| License Format | BIS is shifting towards a 10-digit license number format |
| Non-Compliance Risk | May lead to suspension or cancellation of license |
BIS license fee for security lock
The cost of BIS Approval for micro silica includes charges for application, inspection, license, testing, and marking. These fees are paid to BIS as per Scheme I guidelines.
| Charge Type | Indian Manufacturers | Foreign Manufacturers |
|---|
| Application Fee | INR 1,000 | USD 15 |
| Audit Charges | INR 7,000 | USD 3,200 – 5,900 |
| License Fee | INR 1,000 | USD 15 |
| Marking Fee | As applicable | As applicable |
| Testing Charges | As applicable | As applicable |
| EVTL India Consultancy Fee | As per actual | As per actual |
Note:
- Application fee for foreign manufacturers is payable via SWIFT (SAARC countries may pay in INR with applicable GST).
- Audit charges for foreign manufacturers vary based on country/location.
- The marking fee is determined based on the product category and production volume (MSME benefits may apply).
- Testing charges are to be paid directly to BIS-recognised laboratories.
- Consultancy fees can vary depending on product type and factory location.
Conclusion
The use of key locks will remain relevant in physical security applications where controlled
access is needed. The conformity of this product to IS 17566: 2021 means that the device has
undergone testing concerning its durability, reliability, and effectiveness. Locks that have been
certified will ensure that there will be reduced chances of mechanical breakdown and
unauthorized access due to wear and tear.
Certifying security products according to the BIS requirements may require proper management
of technical requirements. At EVTL India, assistance is provided to the manufacturers in their
BIS certification journey for the Security Lock. The professionals help with application filling,
technical documentation and coordination of product testing. Thus, the entire process is done
quickly and without any delay.
