Can Lexiel analyze whether a contract has unfair clauses?

Yes. Lexiel analyzes sale, lease, construction, and service contracts to detect unfair or void clauses under the Civil Code, consumer protection law (TRLGDCU), and the Standard Terms in Contracts Act. The analysis includes references to Supreme Court First Chamber doctrine on each clause type.

How does Lexiel calculate civil limitation periods?

Lexiel automatically applies articles 1961-1975 of the Civil Code based on the action type: 5 years for personal actions without a special period (as amended by Law 42/2015), 6 years for mortgage actions, 1 year for tort damages (Art. 1902 CC), and 3 years for contractual liability. The result includes the expiry date and applicable interruptions.

What civil case law does Lexiel have indexed?

Lexiel has indexed Supreme Court First Civil Chamber case law on obligations and contracts, non-contractual civil liability, standard terms, property rights, family and succession law, and mortgage law. All judgments are verified against the official CENDOJ database.

Specialty: Civil Law

AI specialized in Spanish Civil Law

Verified Supreme Court First Chamber case law. Analyze contracts, calculate limitation periods, and generate civil briefs with correct legal grounds.

Start free 14 days

See demo

1.937+

Indexed sources

99,3%

Accuracy · 144/145 questions

Hallucinated citations

Everything a civil lawyer needs

Contract analysis

Detects unfair clauses, void conditions, and risks in sale, lease, service, and construction contracts. Review per Civil Code and consumer law.

Supreme Court First Chamber case law

Supreme Court doctrine on obligations, contracts, civil liability, and property rights. Verified and cited with judgment number and rapporteur.

Limitation period calculation (Art. 1961-1975 CC)

Automatically calculates limitation and expiry periods by civil action type: 5 years personal, 6 years property, 1 year tort.

Non-contractual liability (Art. 1902 CC)

Analyzes tort liability cases, moral damages, causation, and compensation according to Supreme Court doctrine.

Property rights and mortgage law

Ownership, usufruct, easements, mortgages, and registry entries. Generates briefs grounded in the Mortgage Act and Civil Code.

Client portal

Share documents with clients securely, receive signed documents, and manage requests. All within Lexiel, no email needed.

Real civil lawyer queries

Analyze whether the clauses in this home purchase contract are unfair under consumer protection law and Supreme Court doctrine on standard terms

Calculate the limitation period for a private debt from a personal loan without notarial deed formalized in 2020

Find Supreme Court case law on non-contractual liability for damages caused by a falling tree on a public road (Art. 1902 CC)

Verified legal sources

RD 24 julio 1889: Código Civil

Ley 1/2000: Ley de Enjuiciamiento Civil

Jurisprudencia TS Sala 1ª (civil)

Ley 7/1998: Condiciones Generales de la Contratación

RDL 1/2007: TRLGDCU (consumidores)

Reglamento Roma I y Roma II

LegalContrato de Franquicia en España: Derechos, Obligaciones, Pre-contractual y Resolución 2026Guía legal sobre el contrato de franquicia en España: Ley 7/1996, RD 201/2010 (Registro de Franquiciadores), información precontractual obligatoria, canon de entrada, royalties, pacto de no competencia y causas de resolución.LegalContrato de Agencia Comercial en España: Derechos, Obligaciones y Extinción (2026)Análisis del contrato de agencia regulado por la Ley 12/1992: obligaciones de agente y principal, comisiones, indemnización por clientela y compensación por daños en la extinción.LegalAI Contract Analysis: Detecting Abusive Clauses and Risks in SecondsManual contract review takes 2-6 hours per document. AI can identify abusive clauses, risks, and negotiation points in minutes, with references to the Civil Code and special legislation.Practical GuidesHow to make a will in Spain 2026: types, requirements and costsComplete guide to wills in Spain: open, closed and holographic wills, formal requirements, forced heirship, disinheritance and notary costs in 2026.

View all articles

Are you a citizen with a legal question? Contracts, inheritance, family, debts... Get plain-language answers from €9.90/mo.

Citizen plan →

Ready to save hours on every civil case?

14 days free. Cancel anytime.

Try Lexiel free