How to Add or Modify NIC Codes in Your Udyam Certificate

If you are operating a business which falls under Micro, Small and Medium Enterprises and you have registered your business on Udyam Registration Portal, but after that you realize that there are some changes in your business activity or want to include some new thing in your business activity, then do not worry; you can do this because the NIC code is not permanent in the Udyam Registration Certificate. Hence, you can change it or update a new NIC code online without re-registering.

Now let’s learn what the NIC code is, why it is important, how you can change it, and what its procedure is in the Udyam Certificate.

What is the NIC Code in Udyam Registration

National Industrial Classification Code is abbreviated as NIC code and is a numerical code, which is utilized in classifying the business, which relies on the economic activity undertaken by the business

For example:

A bakery might use NIC Code: 10711
A garment manufacturer might use NIC Code: 14101
A digital marketing agency may use NIC Code: 73100

When you are registering your business on the Udyam Registration Portal, you have to fill in the NIC code in the Udyam Registration form in the business activities category, which should match your business activities. You can use it. If you want, you can use one code or multiple codes; it depends on what type of service and product you are providing.

Why You May Need to Modify or Add NIC Codes

There are many reasons you may want to edit or add new NIC codes in your Udyam Certificate:

You’ve added a new line of business.

Your core services have changed.

You selected the wrong NIC code during registration.

You want to participate in tenders or schemes related to new activities.

Since your NIC code reflects your business identity, keeping it accurate is important to avoid issues in compliance, taxation, tenders, or government schemes.

When Should You Update NIC Codes?

It’s ideal to update NIC codes:

Immediately after expanding your business

Before applying for any loan, subsidy, or scheme

Before registering on GeM (Government e-Marketplace)

If you notice errors in the existing certificate

Documents Needed to Update NIC Code in Udyam Certificate

The update process is fully online, and you will need the following:

Udyam Registration Number (URN)
Aadhaar number of the registered person (Proprietor/Director/Partner)
Mobile number linked to Aadhaar
Valid PAN and GST details, if applicable
Access to OTP for verification

Step-by-Step Process to Add or Modify NIC Codes

Here’s how to add or change NIC codes in your Udyam Certificate easily:

Step 1: Visit the Udyam Portal

Go to the official website.

Step 2: Click on “Update Udyam Registration”

On the homepage, click the “Update Udyam Registration” tab.

Step 3: Enter Udyam Number and OTP

Enter your Udyam Registration Number (URN)

Choose OTP option: OTP on Aadhaar-linked mobile or Email.
Enter OTP to log in

Step 4: Edit Your Registration Details

Once logged in, you’ll see your existing registration details.

Scroll down to the “NIC Code” section.

You can add new NIC codes, remove old ones, or modify existing entries.
Use the search feature to find the right NIC code that matches your activity. You can add multiple codes based on your current business activities.

Step 5: Save and Submit

After making the required changes:

Check all details for accuracy.

Click on the Submit button.

Your updated Udyam Certificate will be available shortly.

Important Tips While Changing NIC Codes

Make sure you are selecting the correct NIC code that aligns with your business.

Avoid choosing unrelated codes just for broader coverage

If your business is service-based, select NIC codes under “Service activities”

If you are into manufacturing, use “Manufacturing activity” codes

If you’re unsure, you can refer to the NIC Code Directory available on the Udyam website or consult a professional.

You Can Apply for Download Udyam Annexure Through Udyam Porta

Final Words

If your NIC code is updated in the Udyam certificate, it shows the current scope of your business. Whether you are expanding your service or entering a new market, or correcting your old wrong NIC code, the Udyam registration portal gives you the full opportunity to make any changes you want in your business-related activities in the future. Udyam Registration form in the business activities category, which should match your business activities. You can use it. If you want, you can use one code or multiple codes; it depends on what type of service and product you are providing.

Use the search feature to find the right NIC code that matches your activity. You can add multiple codes based on your current business activities.