eCTD Publishing
The electronic Common Technical Document (eCTD) has revolutionized regulatory submissions in the pharmaceutical industry. This standardized format for submitting a Marketing Authorization Applications (MAA) for medicinal products to health authorities offers numerous benefits for both applicants and regulators.
Overview of eCTD
The eCTD is an electronic version of the Common Technical Document (CTD), which organizes regulatory submissions into five modules:
- Administrative and prescribing information
- Overviews and summaries
- Quality documentation
- Non-clinical documentation
- Clinical documentation
eCTD submissions are structured using XML backbone files and PDF documents, ensuring a consistent organization across different regulatory regions
Key Advantages of eCTD Publishing
The use of eCTD management ensures compliance with latest global regulatory requirements and provides a comprehensive overview of submission statuses for different products across multiple geographic markets.
1. Improved Efficiency
2. Enhanced Review Process
3. Global Harmonization
The eCTD format facilitates submissions in multiple regions with minimal modifications, potentially saving months in bringing drugs to market in major global markets
4. Lifecycle Management
eCTD enables better management of the dossier lifecycle, providing a complete history of submissions and facilitating both internal and external interactions
5. Cost Reduction
For regulatory authorities, eCTD submissions reduce processing costs by automating operations that were previously labor-intensive and expensive with paper submissions
6. Improved Metadata Correction
As a solution, we offer:
- Creation, formatting and publishing of eCTD documents/ sequences for regulatory submissions
- Submission to authorities in France, Europe, US, and other countries, via specific countries portals
- Support throughout the evaluation process (responses to questions, additional data requests)
- Hyperlink creation and metadata management
- Technical validation against international, regional and local specifications
Types of Submissions:
- Marketing Authorization Applications (MAA)
- Clinical Trial Applications (CTA)
- Variations, renewals, PSURs
- Initial applications, amendments, responses to questions

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Have questions or need expert guidance on regulatory compliance? We’re here to help! Contact us today to discuss how NTLS can support your business.