eCTD v4.0 in Japan: Navigating the 2026 Regulatory Transformation
Japan’s PMDA will mandate eCTD v4.0 submissions from April 1, 2026. This guide covers what’s changing (vs v3.2.2), strategic readiness steps — gap analysis, tools & tech upgrades, team training — and how organizations can align globally while meeting Japan’s unique requirements.
https://japan.freyrsolutions.c....om/blogs/ectd-v4-0-i