Lex Cassia de senatu
ancient Roman law

The lex Cassia de senatu was a Roman law, introduced in 104 BC by the tribune L. Cassius Longinus. The law excluded from the senate individuals who had been deprived of imperium by popular vote or had been convicted of a crime in a popular assembly (Judicium Populi).
Background
The law was a move to restrain the discretionary power of the Senate. It was seen as reinforcing the voice of the Roman people. The provision on magistrates stripped of their imperium was a deliberate attack against Quintus Servilius Caepio, proconsul in 105 BC, whose imperium was removed after the disaster of Arausio.
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The record creator and administrative purpose are central evidence, because official documentation reflects both action and institutional priorities. The source revision retrieved here is dated Apr 11, 2026. The linked authority identifier is Q42417699. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Lex Cassia de senatu” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.