Blog Details

Illustration showing Form 21B Drug License approval for wholesale distribution of Schedule C and C1 drugs such as vaccines and insulin in India.
Form 21B

Wed, Jul 09 2025

Shubham Bansal

What is Form 21B? – Schedule C Drugs Wholesale License

Introduction

In the pharmaceutical industry, some drugs require stricter control because of their sensitive nature, storage conditions, and higher risk of misuse. These drugs are categorized under Schedule C and C1 of the Drugs and Cosmetics Rules, 1945.

If you plan to wholesale such medicines, you must obtain a Form 21B Drug License. This blog explains what Form 21B is, who needs it, and why it is crucial for wholesale trade of specialized drugs.

What is Form 21B?

Form 21B is a specific drug license issued to wholesalers who intend to sell, stock, exhibit, or distribute Schedule C and C1 drugs.

Schedule C and C1 include products such as:

  • Vaccines

  • Insulin

  • Sera

  • Injectable antibiotics

  • Other biological products requiring controlled storage

This license is granted by the State Drug Control Department and is mandatory for any business dealing in these specialized medicines.

Who Needs a Form 21B License?

You need to apply for Form 21B if your business involves:

  • Wholesale distribution of Schedule C/C1 drugs

  • Supplying specialized medicines to hospitals, clinics, or pharmacies

  • Stocking biological products requiring temperature-controlled storage

Examples of businesses requiring this license include:

  • Vaccine wholesalers
  • Distributors of insulin and injectables
  • Cold chain suppliers serving hospitals

Key Features of Form 21B License

  • Issuing Authority: State Drug Control Department

  • Applicable Drugs: All Schedule C and C1 drugs as defined under the Rules

  • Premises Requirements:

    • Dedicated storage areas meeting specific hygiene standards
    • Proper cold storage and refrigeration facilities
  • Personnel Requirements:

    • A registered pharmacist OR
    • A competent person with at least one year of experience in drug sales
  • Validity: Typically issued for 5 years, renewable as per regulations

  • Record-Keeping: Mandatory maintenance of stock registers, purchase invoices, and sales records

Difference Between Form 20B and Form 21B

Aspect Form 20B Form 21B
Drug Category General allopathic drugs Schedule C and C1 drugs (e.g., vaccines, insulin)
Storage Requirements Standard storage Strict cold chain and temperature control needed
Use Cases Regular wholesale distribution Specialized wholesale for sensitive products

Why is Form 21B Important?

  • Legal Requirement:

It is mandatory to have Form 21B to wholesale Schedule C/C1 drugs in India.

  • Public Health Protection:

Ensures that sensitive medicines are stored and handled safely.

  • Supply Chain Integrity:

Prevents counterfeit or improperly stored drugs from reaching patients.

  • Business Credibility:

Builds trust among hospitals, clinics, and healthcare providers.

Conclusion

Form 21B is a crucial license for any pharmaceutical business planning to wholesale vaccines, injectables, and other sensitive drugs. Compliance with licensing and storage requirements helps protect patient safety and supports smooth business operations.

If you are planning to start or expand a wholesale pharmaceutical business, understanding the importance of Form 21B is the first step toward meeting regulatory obligations.

__Read More:- __

Contact Us

Start a New Case? Contact
Our Experts

Just send us your questions or concerns by starting a new case &
we will give you the help you need. Start Here...

Have a Question?

070658 83416
  • Monday - Friday:
  • 9.00 - 6.00
  • Sunday & Public Holidays (Closed)
Request a Call Back