VIGENT LEGISLATION · LAYER N

Live statute corpora. Verifiable citations. Zero hallucinations.

Spain and the European Union are both active today. Spanish corpus: 9,582 normas, 356,048 articles. EU corpus: 13,853 norms + 11,161 CJEU judgments, with 82,292 statute↔case-law cross-references already wired between the two. Every other supported jurisdiction activates under a Premium contract — your corpus, your priority, your SLA.

Spain · active30 jurisdictions · Premium activateL4-N seal on every citationClick-to-verify against source

THE PROBLEM

Generic LLMs invent statutes from memory.

In 2023 a New York attorney was sanctioned for filing a brief with six fabricated case citations that ChatGPT had produced from parametric memory (Mata v. Avianca). The same failure mode applies to statute citations: a generic LLM "remembers" redactions that have already been amended, mixes paragraphs, and invents article numbers. In positive law, that is professional liability.

HOW NEXUS SOLVES IT

Literal in-force text loaded per analysis. Cited from the corpus, not from memory.

Before every analysis, Nexus loads the literal in-force text of the relevant articles from a consolidated, indexed statute corpus. Each citation produced by the system comes from that block, word by word, and is marked with the [L4-N] seal (Verified In-Force Statute). If a requested citation is not in the corpus, the system declares L4-N-NOT-AVAILABLE in the audit trail — it never fabricates a citation.

WHAT THE LAWYER ACTUALLY SEES

The finder, the evidence tray, the cross-reference graph.

FINDER

/normativa

Search any article in five seconds without leaving the platform. Filters by statute type, jurisdiction, and effective date (for historical queries: what did article X say in 2018?). Results show literal text, link to the official source, and a one-click "copy citation" button.

EVIDENCE TRAY · VERIFY-CITA

Click-to-verify against the source

Every citation in an analysis carries a "verify against source" button. Green: the text matches literally. Amber: the citation exists but the LLM paraphrased it. Red: the citation is wrong or not in the corpus. Warning: the article has been amended and requires partner review. The same verification is exposed headlessly as POST /api/v1/normativa/verify-cita for partner integrations.

CROSS-REFERENCE

next

Statute ↔ case-law graph

For each statute article, see which judgments apply it. For each judgment, see which articles it cites. Schema deployed; execution in progress.

verified · literal match
diverges · LLM paraphrased
not in corpus · wrong or unindexed
amended · needs review

COVERAGE · SPAIN · TODAY

9,582 normas. 356,048 articles. 17 autonomous communities.

Consolidated in-force version from the official BOE source. Promulgation dates from 1851 to today. The infrastructure for historical article-by-article versioning is in the schema; activation per Premium contract.

ScopeNormasArticles
State (BOE)6,614199,354
Autonomous (17 CCAA in BOE)2,968156,694
Total9,582356,048

Temporal range: 1851 — 2026 (consolidated in-force version).

Types covered: Code · Organic Law · Ordinary Law · Royal Decree · Royal Decree-law · Royal Legislative Decree · Order · Resolution · Circular · Instruction · Agreements.

EU LAYER · ACTIVE TODAY

European Union law integrated alongside the Spanish corpus.

Every analysis on Spanish law automatically loads the relevant EU legislation and CJEU case-law. The system flags when a national norm is affected by an EU directive of incomplete transposition or by CJEU jurisprudence.

Not an external link to EUR-Lex. Ingested, vectorised and queryable alongside the national corpus — through semantic search and through the citation verification module.

13,853

EU norms (directives · regulations · decisions)

11,161

CJEU judgments indexed

82,292

statute ↔ case-law cross-references

OTHER JURISDICTIONS · PREMIUM ACTIVATION

30 jurisdictions ready. Your corpus, your priority.

The architecture is multi-jurisdictional. Every supported country ships with its localised legal module (official gazette, citation conventions, court hierarchy, statute structure, official language). Corpus ingestion runs per contract: when a Premium client signs, we ingest the requested jurisdiction's corpus and the integration begins receiving authoritative citations with L4-N seal. No queue behind another customer.

/jurisdictions →

ROADMAP · HONEST

What is live. What is next.

  • Spain statute corpus indexed (9,582 normas, 356,048 articles)
  • Finder /normativa operational in the app
  • [L4-N] seal active in Nodes A / B / C
  • Click-to-verify against source in the Evidence Tray
  • Statute ↔ case-law cross-reference (infrastructure deployed, execution in progress)
  • Article-by-article historical versions (today: in-force version; historical activatable on demand)
  • Drafting with contextual statute suggestion (in construction)

Replication of the model across 30+ jurisdictions (rails deployed; corpus ingestion under Premium contract).

Test it on your own document.

Start the free trial today. The standard pipeline (contract analysis, case-law search, guided opinion, assisted drafting) runs on real matters with the L4-N seal active.