The Nueva Planta Decrees Erase Catalonia's Institutions
Philip V punishes the regions that backed his rival by abolishing their laws, courts, and universities
Quick facts
- Decrees issued
- 1707-1716
- Applied to Catalonia
- January 16, 1716
- Territories affected
- Aragon, Valencia, Mallorca, Catalonia
- Exempted (backed Philip V)
- Basque territories, Navarre
What happened
During the War of the Spanish Succession, the Crown of Aragon's territories, including Catalonia, backed the losing Habsburg claimant against Philip V. After his victory, Philip issued the Nueva Planta decrees between 1707 and 1716, abolishing the separate laws, courts, and privileges of Aragon, Valencia, Mallorca, and finally Catalonia, applied on January 16, 1716 after the fall of Barcelona. The Museu d'Historia de Catalunya's own account states plainly that the decrees imposed an absolutist government under a captain general as the supreme civil and military authority, closed every Catalan university except Cervera, and gradually banned the Catalan language from public life. The primary decree text itself, addressed to the Audiencia of Catalonia, ordered the abolition and complete repeal of the region's own laws, privileges, and customs in favor of the laws of Castile.
Why it matters
The decrees ended centuries of political autonomy that Aragon, Catalonia, Valencia, and Mallorca had held since the medieval kingdoms merged under a single crown, replacing a patchwork of regional legal systems with a single centralized Castilian administration, a change whose resentment still surfaces in Catalan and Basque regional politics today; the Basque territories and Navarre, having backed Philip V, kept their own foral privileges.
How we know
The Nueva Planta decrees survive as primary legal texts issued by the Spanish crown between 1707 and 1716, and their consequences for Catalan institutions, universities, and language are documented by the Museu d'Historia de Catalunya, Catalonia's own national history museum.
Sources
- Museu d'Historia de Catalunya (Catalonia's national history museum). The War of the Spanish Succession: The Loss of the Institutions · General sourcemhcat.cat · Cited as a "reference" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
- History Lab (transcription and analysis of the primary decree text). Decree of the Nueva Planta of the Audience of the Principality of Catalonia (1716) · Primary source (author-declared)historylab.es · Cited as a "primary" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
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