That is the real Imperium. And it exists now, only in the PDF.
The Scribe scrolled the vellum to the appendix—a section often ignored by glory-seeking commanders. warhammer 40k codex imperialis pdf
Content and scope (what such a PDF usually tries to do) That is the real Imperium
If you can't find the Codex Imperialis PDF, here are some alternative resources that might help: for legal reasons
We cannot, for legal reasons, link you to the PDF. But we can tell you where the Warp currents flow.
: For the original 1993 PDF, many hobbyists turn to archive sites or enthusiast forums. Since it is out of print, it is often treated as "abandonware" by the community, though it remains a protected trademark of Games Workshop.