Drug License in India: Retail (20 & 21) vs Wholesale (20B & 21B)

If you want to open a pharmacy or start a wholesale drug distribution business in India, a valid drug license is not optional. It is a legal requirement under the Drugs and Cosmetics Act, 1940. Here is something most guides do not mention upfront: since a 2018 rule change, drug licenses no longer expire like a typical certificate. They stay valid permanently, as long as you pay a retention fee every five years, which changes how you should think about compliance long term.

In India, the license you need depends on your business type. Form 20 and Form 21 apply to retail businesses such as pharmacies and medical stores, and require a registered pharmacist to be present on the premises. Form 20B and Form 21B apply to wholesale businesses supplying medicines in bulk to hospitals, clinics, and retailers, and require a competent person, not necessarily a pharmacist, meeting specific experience criteria. This 2026 guide breaks down the difference between retail and wholesale drug licenses, eligibility, required documents, fees, and the step by step application process, so you know exactly which one your business needs.

What is Form 20 & Form 21 (Retail Drug License)?

A retail drug license is required when medicines are sold directly to consumers. This applies to:

- Pharmacies and chemist shops
- Medical stores
- Online pharmacies delivering to patients

Key Features

✔ Form 20 → Retail sale of general allopathic drugs (non-Schedule C, C1, or X).

✔ Form 21 → Retail sale of Schedule C & C1 drugs (e.g., vaccines, insulin).
- Retail Use Only – Meant for businesses selling drugs directly to the public.
- Mandatory for Pharmacies – Operating without this license is illegal.
- Issued by State Authority – Approved by the State Drugs Control Department.

What is Form 20B & Form 21B (Wholesale Drug License)?

A wholesale drug license is mandatory for businesses involved in large-scale distribution of medicines. This applies to:

- Wholesale suppliers
- Distributors serving pharmacies, hospitals, or clinics
- Stockists supplying medicines in bulk

Key Features

✔ Form 20B → Wholesale sale of general allopathic drugs (non-Schedule C, C1, or X).

✔ Form 21B → Wholesale sale of Schedule C & C1 drugs (special storage needed).
- Wholesale Distribution – Allows bulk supply to retailers and healthcare institutions.
- Stricter Storage Rules – Proper warehouses and cold storage may be required.
- State/Central Approval – In some cases, central approval is needed for restricted drugs (e.g., Schedule X).

Eligibility Criteria

For Retail License (Form 20 & 21)

- A registered pharmacist must be present.

- Minimum shop space (usually 10–15 sq. meters, depending on state).

- Proper storage conditions for medicines.

For Wholesale License (Form 20B & 21B)

- Competent staff with a pharmacy degree or relevant qualification.
- Adequate warehouse/storage facility with temperature control.
- Proper documentation of suppliers and buyers.

Documents Required

Common for Both Licences

- Proof of business premises (Rent agreement/Property papers)
- Identity & Address proof (PAN, Aadhaar, etc.)
- Qualification certificates (Pharmacy degree/diploma)
- Affidavit of non-conviction under the Drugs & Cosmetics Act

Additional for Wholesale (Form 20B & 21B)

- List of medicines to be supplied
- Warehouse compliance certificate
- Details of storage facilities (e.g., cold storage units)

Key Differences Between Retail and Wholesale Drug Licenses

Step-by-Step Application Process

1. Online Registration – Visit the respective state drug control authority’s portal and create a new account.

2. Fill the Application Form – Select the appropriate license (Form 20/21 for retail, Form 20B/21B for wholesale).

3. Upload Documents – Submit scanned copies of all required documents.

4. Fee Payment – Pay the license fee (amount varies by state).

5. Inspection & Approval – A drug inspector visits the premises; if compliant, the license is issued within 30–45 days

Common Reasons for Drug Licence Rejection

❌ Missing or incomplete documents

❌ Lack of qualified pharmacist or technical staff

❌ Poor storage arrangements (no cold storage where required)

❌ Premises failing inspection standards

👉 To avoid delays, make sure all requirements are met before applying.

Conclusion

Getting the right drug license—whether retail (20 & 21) or wholesale (20B & 21B)—is essential to legally run a pharmacy or distribution business in India. The process involves proper documentation, facility inspections, and compliance with the Drugs and Cosmetics Act, 1940.

If you need assistance, a PSR Compliance consultant can guide you through the application, help prepare documents, and ensure faster approvals. With expert support, you can stay compliant and focus on growing your pharmaceutical business.

FAQs on Drug License in India (Retail vs Wholesale)

What is the difference between a retail and wholesale drug license?

A retail drug license (Form 20 & 21) allows the sale of drugs directly to consumers, while a wholesale drug license (Form 20B & 21B) permits sale to retailers, hospitals, or other distributors.

What is Form 20 and Form 21 used for?

Form 20 is issued for the retail sale of drugs, and Form 21 is issued for the retail sale of restricted or specified drugs, including certain Schedule H and X substances.

What is Form 20B and Form 21B used for?

Form 20B is granted for wholesale trade of drugs, while Form 21B covers wholesale trade of restricted or specified drugs.

Who needs a wholesale drug license in India?

Distributors, stockists, and businesses supplying drugs in bulk to retailers, hospitals, or clinics must obtain a wholesale drug license (Form 20B & 21B).

Is a registered pharmacist mandatory for a retail drug license?

Yes, a retail drug license requires the presence of a registered pharmacist to supervise the sale and dispensing of medicines.

What documents are required for a drug license application?

Common documents include proof of premises, site plan, qualification certificates, pharmacist registration proof, and an affidavit of non-conviction.

How long does it take to get a drug license in India?

The process typically takes 30 to 60 days, depending on the state licensing authority and completeness of documentation.

Can one premises hold both retail and wholesale drug licenses?

Yes, provided the premises meets the space, storage, and staffing requirements prescribed for both license categories.

What is the validity of a drug license in India?

A drug license is generally valid for 5 years and must be renewed before expiry to continue operations legally.

What happens if a business operates without a valid drug license?

Operating without a valid drug license can lead to penalties, license cancellation, seizure of stock, and legal action under the Drugs and Cosmetics Act.