How to Apply for Labour Identification Number (LIN) in India

Labour Identification Number (LIN)

Updated on: Mar 31st, 2025| 3 min read

Introduction

The Labour Identification Number (LIN) is a unique identification number assigned to businesses and establishments under the Ministry of Labour and Employment, Government of India. It is a crucial requirement for companies and organizations registered under various labor laws. The LIN is primarily used for compliance, record-keeping, and streamlining employer-employee interactions.

If you are a business owner, employer, or HR professional, understanding the LIN registration process is essential. This guide provides a detailed, step-by-step approach to applying for Labour Identification Number (LIN) in India.

What is a Labour Identification Number (LIN)?

The Labour Identification Number (LIN) is a unique 15-digit identification code issued to establishments and businesses covered under labor laws in India. It was introduced as part of the Shram Suvidha Portal to consolidate compliance processes.

Key Features of LIN:

  • Unique 15-digit identification number
  • Used for compliance and reporting under labor laws
  • Mandatory for businesses with employees
  • Centralized record management
  • Helps in monitoring and enforcement of labor laws

Why is LIN Important?

LIN is important because it helps businesses:

  • Simplify labor law compliance
  • Streamline record-keeping and minimize paperwork
  • Ensure transparency in employer-employee relations
  • Improve government monitoring of establishments
  • Avail labor law benefits and schemes efficiently

Who Needs to Apply for a Labour Identification Number (LIN)?

LIN is required by:

  • Businesses employing workers under labor laws
  • Factories, shops, and commercial establishments
  • Contractors and sub-contractors
  • Companies registered under the EPFO and ESIC
  • Any employer registered under labor laws

Documents Required for LIN Registration

To apply for a Labour Identification Number (LIN), you need the following documents:

  • Business Registration Certificate (GST, MSME, or any other applicable registration)
  • PAN card of the business
  • Employer details (Aadhaar/PAN of the owner)
  • Employee details (if applicable)
  • Address proof of the business (Electricity bill, Rent agreement, etc.)
  • EPFO/ESIC registration details (if already registered)

Step-by-Step Process to Apply for a Labour Identification Number (LIN)

Follow these simple steps to register and obtain your Labour Identification Number (LIN):

Step 1: Visit the Shram Suvidha Portal

  • Go to the official website: Shram Suvidha Portal
  • This is the official government platform for LIN registration and compliance.

Step 2: Create an Account

  • Click on ‘Registration’ and select ‘Establishment Registration’
  • Provide details such as Name, Email ID, Mobile Number
  • Create a username and password
  • Verify your mobile number and email via OTP

Step 3: Fill the LIN Application Form

  • Log in to your account
  • Click on ‘Apply for Labour Identification Number (LIN)’
  • Enter establishment details:
    • Name of the business
    • Business type (Factory, Shop, Establishment, etc.)
    • Address details
    • Employer details
    • Nature of work and sector
    • Employee details (if applicable)

Step 4: Upload Required Documents

  • Upload scanned copies of the required documents
  • Ensure documents are clear and in the correct format (PDF, JPEG, etc.)

Step 5: Submit the Application

  • Review all details carefully
  • Click on Submit to complete the application
  • You will receive an acknowledgment number for tracking your application

Step 6: Verification & Approval

  • The Ministry of Labour and Employment will review your application
  • If all details are correct, LIN will be issued within 7-10 working days
  • You will receive your Labour Identification Number (LIN) via email and can download it from the Shram Suvidha Portal

How to Check Labour Identification Number (LIN) Status?

You can check the status of your LIN application online:

  1. Visit the Shram Suvidha Portal
  2. Log in to your account
  3. Click on ‘LIN Status Check’
  4. Enter your application reference number
  5. Click on ‘Search’ to track the progress

How to Retrieve a Lost LIN?

If you have lost your LIN, follow these steps to retrieve it:

  1. Visit the Shram Suvidha Portal
  2. Click on ‘Retrieve LIN’
  3. Enter your Registered Email ID or Mobile Number
  4. Your Labour Identification Number (LIN) will be sent to your email/SMS

Common Issues in LIN Registration and Their Solutions

Issue 1: Application Rejection

Solution: Ensure all details are correct, and documents are properly scanned and uploaded.

Issue 2: Delay in Approval

Solution: Wait for 7-10 working days or contact Shram Suvidha Portal Helpdesk.

Issue 3: Incorrect Details Entered

Solution: Log in and update the incorrect details under ‘Edit Establishment Details’.

Benefits of Having a Labour Identification Number (LIN)

  • Ease of Compliance: One identification number for multiple labor law registrations.
  • Transparency: Businesses can maintain proper labor law records.
  • Government Schemes: Eligible for various labor welfare benefits.
  • Regulatory Requirements: Mandatory for businesses employing workers.

Conclusion

Obtaining a Labour Identification Number (LIN) is crucial for businesses operating under Indian labor laws. The Shram Suvidha Portal makes it easy to apply, track, and manage your LIN. By following the above steps, you can register your business hassle-free and stay compliant with labor laws.

If you have any queries regarding LIN registration, drop them in the comments below or visit the official Shram Suvidha website for assistance!

 

FAQs

Q1: Is LIN mandatory for all businesses? Yes, it is mandatory for businesses registered under Indian labor laws.

Q2: How long does it take to get a Labour Identification Number? It usually takes 7-10 working days after successful submission.

Q3: Is there any fee for LIN registration? No, applying for Labour Identification Number (LIN) is free of cost.

Q4: Can I update my LIN details? Yes, you can log in to the Shram Suvidha Portal and update your details.

Q5: How do I contact support for LIN-related issues? You can visit the Shram Suvidha Portal and raise a query under ‘Helpdesk’.

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