Edict of Nikaea
The Emperor's decree banning the use of psychic powers among the Legiones Astartes.
Historical Documents
Post-Heresy restructuring of Imperial governance and military doctrine.
The Terran Reforms of M32 represent the most significant restructuring of Imperial governance since the Great Crusade. Following the chaos of the War of the Beast and the political turmoil of the Nova Terra Interregnum, these reforms established the modern structure of the Administratum and the High Lords of Terra.
Key provisions included the formalization of the tithe system, the establishment of standardized astropathic communication protocols, and the codification of the Lex Imperialis.
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