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  6. eCTD Submission Standards for eCTD v4.0 and Regional M1
  1. Electronic Regulatory Submission and Review

eCTD Submission Standards for eCTD v4.0 and Regional M1

CDER and CBER are accepting new regulatory applications in eCTD v4.0 format as of September 16, 2024. More information can be found on the eCTD page.

Future implementation phases will address forward compatibility for existing v3.2.2 applications and two-way communication.

The table below lists all the documents and supportive files applicable to eCTD submissions to CDER and CBER.

Version History

Submission Standards for eCTD v4.0

Validation Tools and Electronic Submission Validation Criteria in Use

Version History

  • 2/27/2025 – Updated Date Support Begins for: FDA Regional Controlled Vocabulary eCTD 4.0 Package v1.0; FDA Regional eCTD v4.0 Module 1 Implementation Guide v1.7
  • 2/21/2025 - Updates to eCTD v4.0 Comprehensive Table of Contents Headings and Hierarchy; eCTD v4.0 Specification for Validation Criteria
    • Updated Date Support Begins for: ICH eCTD v4.0 Controlled Vocabulary Package v1.0; ICH Implementation Guide Package v1.6; eCTD File Format Specifications v9.2
  • 9/16/2024 - Date Support Begins Added

Submission Standards for eCTD v4.0

Use/Regulatory ReferenceTypeVersionImplementation Guide ReferenceDate Support BeginsDate Requirement BeginsDate Support Ends
eCTD v4.0 Comprehensive Table of Contents Headings and HierarchyDocumentation and Resources2.2 2/18/2025  
ICH eCTD v4.0 Implementation Package (Implementation Guide, Controlled Vocabulary, Genericode Files, and Schema Files)Documentation and Resources1.5M8 eCTD: Electronic Common Technical Document Specifications9/16/2024  
ICH eCTD v4.0 Implementation Guide (IG) Package (IG, Package History, and Schema Files)Documentation and Resources1.6M8 eCTD: Electronic Common Technical Document Specifications2/18/2025  
ICH eCTD v4.0 Controlled Vocabulary (CV) Package (CV and Genericode Files)Documentation and Resources1.0 2/18/2025  
FDA Regional eCTD v4.0 Module 1 Implementation Package (Implementation Guide, Controlled Vocabulary)Documentation and Resources1.5.1 9/16/2024  
FDA Regional eCTD v4.0 Module 1 Implementation GuideDocumentation and Resources1.7 2/18/2025  
FDA Regional Controlled Vocabulary (CV) eCTD v4.0 Package (CV and Genericode CV Files)Documentation and Resources1.0 2/18/2025  
FDA Regional Module 1 XML SamplesSupportive Files3.0    
eCTD v4.0 Technical Conformance GuideDocumentation and Resources1.3Final Guidance for Industry: Providing Regulatory Submissions in Electronic Format – eCTD Specifications9/16/2024  
Guidance for Industry: eCTD v4.0 Q&A and Change RequestsDocumentation and Resources1.8ICH M8 technical specification, eCTD IWG Question and Answer and Specification Change Request Document   
Portable Document Format SpecificationsDocumentation and Resources4.1 9/21/20165/5/2017 (for NDA, ANDA, BLA) 5/5/2018 (IND Commercial, MF) 
Specifications for eCTD v4.0 Validation CriteriaDocumentation and Resources1.4 2/18/2025  
Specifications for File Format Types Using eCTD SpecificationsDocumentation and Resources9.2 2/18/20255/5/2017 (for NDA, ANDA, BLA) 5/5/2018 (IND Commercial, MF) 
Transmission SpecificationsDocumentation and Resources1.9 6/14/20215/5/2017 (for NDA, ANDA, BLA) 5/5/2018 (IND Commercial, MF) 

Validation Tools and Electronic Submission Validation Criteria in Use

Tool NameStandard Being ValidatedTool Version in UseTool in Use as of DateValidation Criteria
Lorenz eValidatoreCTD 4.023.19/16/2024Specification for eCTD v4.0 Validation Criteria
Pinnacle 21 EnterpriseSDTM, SEND, ADaM, ASCII, Define, XML3.211/4/2017FDA Business Rules and FDA Validator Rules
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