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DnXT Blog
Expert insights on regulatory operations, eCTD publishing, and digital transformation in life sciences.
Predictive HAQ Readiness: Anticipating Health Authority Questions Before You Submit
DnXT's Predictive HAQ Readiness forecasts the health authority questions your submission is most likely to receive — before you submit — grounded in analysis of 1,000+ real agency questions.
Responding to FDA Information Requests: A Practical Playbook (and Where AI Helps)
A practical playbook for responding to FDA information requests: triage, discipline routing, drafting, QC — and where AI genuinely helps without crossing the GxP line.
Grouped Submissions in eCTD: How US Application Sets Actually Work
Grouped submissions let one sequence serve multiple related FDA applications. Here is how the mechanics actually work — shared files, member sequences, metadata mirroring, and cumulative views.
FDA Forms in eCTD Submissions: The Complete Guide to 1571, 356h, 2253 and Friends
Where every FDA form lives in an eCTD submission, why the dynamic XFA versions break standard PDF viewers, and how form leaves behave across sequence lifecycles.
Global eCTD Requirements by Country: US, EU, Japan, GCC, Australia, Singapore and Beyond
The eCTD backbone is harmonized; everything that gets submissions rejected is regional. A country-by-country guide to Module 1, DTD versions, and validation differences.
eCTD Publishing Costs in 2026: What You Actually Pay
License fees are the visible part of eCTD publishing cost — and often not the biggest part. An honest breakdown of what teams actually pay across software, services, validation, and...
GxP Training Management Software: What Compliance Teams Should Look For
Training records are among the most common GxP inspection findings — usually a systems failure, not a people failure. Here's what training management software has to do to fix that.
Pharmaceutical EDMS Buyer’s Guide 2026: Beyond Regulatory Documents
A pharmaceutical EDMS in 2026 is judged on Part 11 e-signatures, audit trails, and how far it extends beyond regulatory — into quality, clinical, training, and inspection readiness.
eCTD Viewer Software: A 2026 Buyer’s Guide
Free eCTD viewers open a sequence. Enterprise review platforms answer the questions reviewers actually ask. Here's what separates them — including the FDA-forms problem nobody mentions in demos.
Health Authority Questions (HAQs): How to Prepare Before You Submit
Health authority questions are predictable — they cluster by discipline and CTD module. Teams that prepare for likely questions before submission cut review cycles and save hundreds of hours.
Health Authority Correspondence Tracking: The Missing System of Record in Regulatory Operations
Agency correspondence is legally consequential, deadline-driven, and — at most companies — scattered across inboxes. Here's what a real correspondence system of record looks like.
Regulatory Intelligence Software in 2026: Portfolio-Aware Scoring vs Generic News Feeds
Most regulatory intelligence software is a firehose. The useful question is not 'what changed?' but 'what changed that affects MY applications?' — and that requires portfolio-aware scoring.
