investigational new drug (IND)

Applications and Submissions

Investigational new drug banner Investigational new drug banner

Obtaining Investigational New Drug (IND) approval from the Food and Drug Administration (FDA) is a critical step towards beginning your clinical trials in the United States. Getting here required hard work and a great Pre-IND Meeting strategy (which we can help manage), and you still need FDA approval on your IND application before you can ship your drug across state lines and begin clinical trials.

The sooner you can begin your clinical trials, the sooner your product will be on the market. To prevent any hiccups in this process, your final IND submission must be error-free and contain all required information including animal pharmacology and toxicology studies, manufacturer and investigator information, along with detailed protocols for your upcoming clinical trials.

No matter where you are in the IND application or submission process, our IND consultants can provide guidance to assist with the remaining steps.

Fill out the form on the right to contact our IND consultants to learn more and get started today!

What is an IND?

An Investigational New Drug Application (IND) is a request for authorization submitted by a Sponsor to the FDA so the Sponsor can conduct clinical trials for unapproved drugs. The purpose of an IND application is to allow Sponsors to start conducting clinical trials on humans, and approval to ship the drugs across state lines to conduct these trials.

Types of INDs

INDs fall into two categories:

Commercial IND: Commercial INDs are used when the Sponsor intends to bring the drug to the open market. This means commercial INDs can apply to drugs created by non-profit groups who intend to eventually put the drug on the open market. The application process and timeline for a Commercial IND is much longer and more complex than for a Research IND.

Research IND: Research INDs are used when the intention is to prove efficacy for a new indication of an already approved drug. Research IND applications are submitted by physicians, and with a process that is less complex than Commercial INDs. For example, Research INDs typically involve fewer investigators and are often done at a single testing site.

How to Submit an IND Application

Your IND application will request authorization from the FDA to administer an investigational drug/biological product to humans and must be approved before you transport your product across state lines to clinical sites. The requirements for an IND submission are complicated and can be hard to understand. For example, Commercial IND applications must be submitted through the FDA’s Electronic Submissions Gateway, while Research IND applications can be submitted in paper-form to the relevant address. This is just one example of the complexities within the IND application and submission process.

As such, working with an experienced FDA consultant will help assure you’re equipped and on track. ProPharma will work with you to make sure your IND application meets the FDA’s stringent IND filing requirements and contains all of the necessary components.

Partner with us!

IND Filing Requirements

Each IND application should include the following:

  • Form FDA 1571 (IND application cover letter)
  • Form FDA 1572 (Investigator's statement)
  • Form FDA 3674 (Certification requirement & mandatory registration and reporting of results for applicable clinical trials through ClinicalTrials.gov.)
  • Table of contents
  • Introductory statement
  • General investigational plan
  • Investigator's brochure
  • Protocol(s): study protocol(s), investigator data, facilities data, Institutional Review Board (IRB)
  • Chemistry, manufacturing, and control (CMC) data, including environmental assessment or claim for the exclusion (assuming the draft of CMC information exists)
  • Nonclinical: pharmacology and toxicology data
  • Clinical: previous human experience
  • Additional information to support the IND filing

Together, we will carefully review the IND application, and our staff will provide you with a final copy that is FDA ready. The IND application will go into effect 30 days after the FDA receives the application (unless subject to a clinical hold), or earlier if the agency notifies the Sponsor that clinical trials can begin.

Get Expert Guidance From an IND Consultant for Your Upcoming Submission

ProPharma will guide you through every step of the IND submission process and ensure your application is error-free to meet filing requirements and ensure a successful interaction with the FDA. To learn more about how ProPharma can help you develop a successful IND application for submission to the FDA, contact us today.

News & Insights

AI in PV Surveillance: Aligning Innovation with Regulatory Expectations

February 2, 2026

AI in PV Surveillance: Aligning Innovation with Regulatory Expectations

Explore how AI is transforming pharmacovigilance while ensuring patient safety, data integrity, and regulatory compliance with insights from the 2025 CIOMS report.

Preparing for eCTD 4.0: What FDA Submitters Need to Know

January 29, 2026

Preparing for eCTD 4.0: What FDA Submitters Need to Know

eCTD 4.0 is coming. Learn what’s changing, why early planning matters, and how FDA submitters can prepare for a smooth transition.

Elevating Laboratory Compliance in 2026: How Pharma & Biotech Navigate GLP, Outsourcing, and Quality Assurance

January 26, 2026

Elevating Laboratory Compliance in 2026: How Pharma & Biotech Navigate GLP, Outs...

Discover how pharmaceutical and biotech companies can elevate laboratory compliance in 2026 through GLP, strategic outsourcing, and robust quality assurance.

ProPharma Sets the Gold Standard in Sustainability with SBTi-Approved Net-Zero Targets

January 27, 2026

ProPharma Sets the Gold Standard in Sustainability with SBTi-Approved Net-Zero T...

ProPharma’s greenhouse gas reduction targets are validated by SBTi, aligning with the Net-Zero Standard and a commitment to reach net-zero by 2050.

ProPharma Expands Operations with New Office in Hyderabad

December 11, 2025

ProPharma Expands Operations with New Office in Hyderabad

ProPharma expands with a new office in Hyderabad, enhancing innovation and growth in regulatory, clinical, and compliance services for the life sciences industry.

ProPharma Welcomes Dan Ryan as President of Clinical Research Solutions

December 4, 2025

ProPharma Welcomes Dan Ryan as President of Clinical Research Solutions

ProPharma taps Daniel Ryan as President of Clinical Research Solutions, strengthening its clinical trial management leadership and expanding its FSP Solutions.

ProPharma Recognized for AI Excellence at ECCCSA

January 31, 2025

ProPharma Recognized for AI Excellence at ECCCSA

ProPharma wins Silver at ECCCSA for AI innovation in Medical Information, enhancing efficiency and quality in delivering accurate medical information.

ProPharma Receives 2024 CPHI Regulatory and Compliance Award

October 9, 2024

ProPharma Receives 2024 CPHI Regulatory and Compliance Award

ProPharma wins CPHI Pharma Award for excellence in regulatory and compliance innovation, enhancing efficiency and accelerating market access for life-saving therapies.

ProPharma Honored in the 2024 Clinical Trials Excellence Awards

September 24, 2024

ProPharma Honored in the 2024 Clinical Trials Excellence Awards

ProPharma honored with Clinical Trials Excellence Award 2024, recognizing their outstanding contributions in the pharmaceutical industry.

Case Study High-Volume Global Pharmacovigilance Onboarding - ProPharma

January 30, 2026

High-Volume Global Pharmacovigilance Onboarding

A global biotechnology sponsor faced a sudden surge in pharmacovigilance demand, with monthly ICSR volumes exceeding 30,000 cases across multiple regions. Limited internal capacity, tight onboarding...

Case Study Stabilizing High-Volume Legal Case Processing Through Structured Governance - ProPharma

January 28, 2026

Stabilizing High-Volume Legal Case Processing Through Structured Governance

ProPharma’s client faced escalating operational risk as high-volume legal case documentation overwhelmed their prior vendor. Thousands of documents, missed regulatory timelines, and a surge of...

Case Study Overcoming Operational Hurdles in a High-Stakes Stroke Trial - ProPharma

December 15, 2025

Overcoming Operational Hurdles in a High-Stakes Stroke Trial

Argenica Therapeutics’ Phase 2 acute ischaemic stroke trial faced the challenges of unpredictable patient presentation, narrow treatment windows, and demanding emergency care environments. This...

Mastering the PSMF: The Pillar of Inspection Readiness for MAHs, LPPVs & QPPVs

March 12, 2026

Mastering the PSMF: The Pillar of Inspection Readiness for MAHs, LPPVs & QPPVs

Uncover the intricacies of Pharmacovigilance System Master File (PSMF) management and explore proven strategies to ensure inspection readiness, effective MAH oversight, and regulatory compliance...

Evolving FDA Expectations: How High-Functioning MLR Teams Manage Risk in 2026

February 17, 2026

Evolving FDA Expectations: How High-Functioning MLR Teams Manage Risk in 2026

With promotional scrutiny increasing around areas such as social media, influencer campaigns, direct-to-consumer (DTC) messaging, and data-driven claims, the session walks through the characteristics...

Scaling High-Quality Medical Information Through Offshoring

February 11, 2026

Scaling High-Quality Medical Information Through Offshoring

Navigate the complexities of offshoring Medical Information and explore proven strategies to ensure consistent quality, regulatory compliance, and seamless global execution. Join us for an...

News & Insights

AI in PV Surveillance: Aligning Innovation with Regulatory Expectations

February 2, 2026

AI in PV Surveillance: Aligning Innovation with Regulatory Expectations

Explore how AI is transforming pharmacovigilance while ensuring patient safety, data integrity, and regulatory compliance with insights from the 2025 CIOMS report.

Preparing for eCTD 4.0: What FDA Submitters Need to Know

January 29, 2026

Preparing for eCTD 4.0: What FDA Submitters Need to Know

eCTD 4.0 is coming. Learn what’s changing, why early planning matters, and how FDA submitters can prepare for a smooth transition.

Elevating Laboratory Compliance in 2026: How Pharma & Biotech Navigate GLP, Outsourcing, and Quality Assurance

January 26, 2026

Elevating Laboratory Compliance in 2026: How Pharma & Biotech Navigate GLP, Outs...

Discover how pharmaceutical and biotech companies can elevate laboratory compliance in 2026 through GLP, strategic outsourcing, and robust quality assurance.

Previous Post Arrow Next Post Arrow
ProPharma Sets the Gold Standard in Sustainability with SBTi-Approved Net-Zero Targets

January 27, 2026

ProPharma Sets the Gold Standard in Sustainability with SBTi-Approved Net-Zero T...

ProPharma’s greenhouse gas reduction targets are validated by SBTi, aligning with the Net-Zero Standard and a commitment to reach net-zero by 2050.

ProPharma Expands Operations with New Office in Hyderabad

December 11, 2025

ProPharma Expands Operations with New Office in Hyderabad

ProPharma expands with a new office in Hyderabad, enhancing innovation and growth in regulatory, clinical, and compliance services for the life sciences industry.

ProPharma Welcomes Dan Ryan as President of Clinical Research Solutions

December 4, 2025

ProPharma Welcomes Dan Ryan as President of Clinical Research Solutions

ProPharma taps Daniel Ryan as President of Clinical Research Solutions, strengthening its clinical trial management leadership and expanding its FSP Solutions.

Previous Post Arrow Next Post Arrow
ProPharma Recognized for AI Excellence at ECCCSA

January 31, 2025

ProPharma Recognized for AI Excellence at ECCCSA

ProPharma wins Silver at ECCCSA for AI innovation in Medical Information, enhancing efficiency and quality in delivering accurate medical information.

ProPharma Receives 2024 CPHI Regulatory and Compliance Award

October 9, 2024

ProPharma Receives 2024 CPHI Regulatory and Compliance Award

ProPharma wins CPHI Pharma Award for excellence in regulatory and compliance innovation, enhancing efficiency and accelerating market access for life-saving therapies.

ProPharma Honored in the 2024 Clinical Trials Excellence Awards

September 24, 2024

ProPharma Honored in the 2024 Clinical Trials Excellence Awards

ProPharma honored with Clinical Trials Excellence Award 2024, recognizing their outstanding contributions in the pharmaceutical industry.

Previous Award Arrow Next Award Arrow
Case Study High-Volume Global Pharmacovigilance Onboarding - ProPharma

January 30, 2026

High-Volume Global Pharmacovigilance Onboarding

A global biotechnology sponsor faced a sudden surge in pharmacovigilance demand, with monthly ICSR volumes exceeding 30,000 cases across multiple regions. Limited internal capacity, tight onboarding...

Case Study Stabilizing High-Volume Legal Case Processing Through Structured Governance - ProPharma

January 28, 2026

Stabilizing High-Volume Legal Case Processing Through Structured Governance

ProPharma’s client faced escalating operational risk as high-volume legal case documentation overwhelmed their prior vendor. Thousands of documents, missed regulatory timelines, and a surge of...

Case Study Overcoming Operational Hurdles in a High-Stakes Stroke Trial - ProPharma

December 15, 2025

Overcoming Operational Hurdles in a High-Stakes Stroke Trial

Argenica Therapeutics’ Phase 2 acute ischaemic stroke trial faced the challenges of unpredictable patient presentation, narrow treatment windows, and demanding emergency care environments. This...

Previous Resource Arrow Next Resource Arrow
Mastering the PSMF: The Pillar of Inspection Readiness for MAHs, LPPVs & QPPVs

March 12, 2026

Mastering the PSMF: The Pillar of Inspection Readiness for MAHs, LPPVs & QPPVs

Uncover the intricacies of Pharmacovigilance System Master File (PSMF) management and explore proven strategies to ensure inspection readiness, effective MAH oversight, and regulatory compliance...

Evolving FDA Expectations: How High-Functioning MLR Teams Manage Risk in 2026

February 17, 2026

Evolving FDA Expectations: How High-Functioning MLR Teams Manage Risk in 2026

With promotional scrutiny increasing around areas such as social media, influencer campaigns, direct-to-consumer (DTC) messaging, and data-driven claims, the session walks through the characteristics...

Scaling High-Quality Medical Information Through Offshoring

February 11, 2026

Scaling High-Quality Medical Information Through Offshoring

Navigate the complexities of offshoring Medical Information and explore proven strategies to ensure consistent quality, regulatory compliance, and seamless global execution. Join us for an...

Previous Webinar Arrow Next Webinar Arrow