<h1>All IEM applications and amendments must move to national single-window platform; register anew, use Part-B after commercial start</h1> A government department completed migration of Industrial Entrepreneur Memorandum (IEM) services from an older portal to a national single-window platform, centralizing IEM Part-A acknowledgements, Part-B filings and Part-A amendments. New applications and amendments must be filed only through the single-window platform with fresh registration and profile completion; previous portal credentials are invalid. The platform offers auto-population from government databases, real-time tracking, integrated payments and e-signed acknowledgements. Part-B must be submitted after commercial commencement with actual production details. Technical and procedural support is available from designated helpdesks.