FDA Establishment Identifier FEI Services India

Zymax Pharma provides comprehensive FDA Establishment Identifier (FEI) services in India for pharmaceutical manufacturers, API producers, contract manufacturing organisations, and medical device companies seeking FDA registration and DUNS-linked establishment identification. As outlined by the FDA's Data Standards Council , an FEI number is a unique identifier assigned to facilities registered with the US Food and Drug Administration, essential for drug establishment registration, DSCSA compliance, and DMF submission. Our regulatory consultants guide Indian pharmaceutical companies through FEI application, DUNS number linkage, FDA establishment registration, and ongoing compliance management for US market access.

From initial DUNS registration and facility classification determination to FEI application submission and establishment listing updates, Zymax Pharma supports Indian manufacturers through every step of obtaining and maintaining FDA Establishment Identifier compliance.

What is an FDA Establishment Identifier (FEI)?

An FDA Establishment Identifier, commonly referred to as an FEI number, is a unique numerical identifier assigned by the United States Food and Drug Administration to facilities that manufacture, process, pack, or distribute drugs, biologics, medical devices, or other FDA-regulated products. The FEI system replaced the older Drug Registration Number (DRN) format and is now the standard facility identifier used across all FDA regulatory submissions and databases.

The FEI number is permanently linked to a facility's Data Universal Numbering System identifier and serves as the primary reference point for all FDA-related activities associated with that specific manufacturing site. Once assigned, the same FEI number is used across drug establishment registration, Drug Master File submissions, export certificates, inspection records, and regulatory correspondence.

For Indian pharmaceutical manufacturers targeting the United States market, obtaining a valid FEI number through proper FDA establishment registration is not optional — it is a mandatory legal requirement under the Federal Food, Drug, and Cosmetic Act. Without a registered FEI, facilities cannot legally manufacture products intended for the US market, and Drug Master Files referencing an unregistered establishment will not be accepted by the FDA.

Our FDA FEI Services in India

Zymax Pharma provides complete FEI registration and compliance support tailored to the needs of Indian pharmaceutical and medical device manufacturers.

• DUNS Number Registration Support Assistance with obtaining a Data Universal Numbering System identifier from Dun & Bradstreet, a prerequisite for FDA establishment registration, including documentation preparation and application follow-up for Indian facilities.
• FDA Establishment Registration Complete preparation and submission of FDA drug establishment registration via the FDA Unified Registration and Listing System, including facility classification, business operation codes, and US Agent appointment for new applicants.
• FEI Number Retrieval and Verification Assistance locating existing FEI numbers for facilities previously registered, verification of FEI assignment status, and correction of registration records where facility data has been entered incorrectly or is outdated.
• Drug Listing and NDC Labeler Code Support with initial drug product listing in the FDA database under your FEI number, including National Drug Code assignment for finished dosage forms and over-the-counter products marketed in the United States.
• Annual Registration Renewal Management of annual establishment registration renewals required between October and December each year, ensuring continued FEI validity and compliance with FDA registration timelines to avoid regulatory penalties.
• US Agent Appointment Services Provision of qualified US Agent representation required for foreign establishments, serving as the official communication point between your Indian facility and the FDA for regulatory correspondence and emergency contact.

Why FEI Registration is Critical for Indian Pharmaceutical Exporters

India is one of the world's largest exporters of generic pharmaceuticals and active pharmaceutical ingredients to the United States, and FDA establishment registration with a valid FEI number is a non-negotiable requirement for any Indian facility manufacturing products destined for the US market. Without proper registration, products cannot legally enter US commerce, and regulatory submissions referencing the facility will be rejected.

However, many Indian manufacturers encounter difficulties during the FEI registration process due to incomplete understanding of DUNS requirements, incorrect facility classification codes, improper US Agent appointments, or failure to maintain annual registration renewals. These mistakes can delay market entry, complicate DMF submissions, and create unnecessary compliance risks during FDA inspections.

Zymax Pharma helps Indian pharmaceutical companies navigate the complete FEI lifecycle — from initial DUNS registration and establishment classification through annual renewals and registration updates — ensuring that your facility remains in good regulatory standing with the FDA at all times.

Why Choose Zymax Pharma for FDA FEI Services

Indian pharmaceutical manufacturers trust Zymax Pharma for FDA FEI registration because of our detailed regulatory knowledge and hands-on experience:

• In-depth understanding of FDA Unified Registration and Listing System requirements and submission procedures.
• Experience supporting DUNS number applications for Indian facilities through Dun & Bradstreet India.
• Expert facility classification guidance covering API manufacturers, finished dosage form manufacturers, repackers, relabelers, and contract manufacturers.
• Qualified US Agent services included to meet FDA foreign establishment representation requirements.
• Based in Gujarat with direct access to India's major pharmaceutical manufacturing hubs in Ankleshwar, Vadodara, and Ahmedabad.
• Proven record of successful FEI registrations supporting DMF submissions, ANDA applications, and export certificate requests.