Custom Contracts in Barcelona: Drafting, Review, and Negotiation with Legal Certainty
We draft a customized contract tailored to your needs: civil, commercial, labor, or administrative
Why should you trust us to draft your contract in Barcelona?
A contract isn’t just “a piece of paper”—it’s your safety net if something goes wrong. At Martínez Caballero Abogados, we draft and review customized contracts (civil, commercial, employment, and digital) so you can sign them with clarity, balance, and legal backing. If you already have a draft, we’ll refine it and negotiate the key clauses.
Avoid problematic clauses and ambiguities
Contracts tailored to your specific situation—we don't use generic templates
Preventive Approach: Sign the right documents today = fewer lawsuits tomorrow
Why does a “customized” contract make a difference?
A valid contract requires certain essential elements (consent, subject matter, and consideration) and must comply with the legal limits on the agreed-upon terms.
In practice, problems arise when:
Templates are used without being adapted (they don’t truly fit the business)
Prices, deadlines, deliverables, and responsibilities are not clearly defined
General terms and conditions are included without meeting the requirements for incorporation
In the consumer/e-commerce sector, risks arise from unfair terms or a lack of information
For contracts with general terms and conditions, the law requires rules regarding incorporation and transparency.
And if you enter into contracts with consumers, there is a specific framework governing non-negotiated and unfair terms.
What We Do for You
Drafting Contracts from Scratch
We draft a comprehensive document tailored to your specific situation: roles, obligations, price, term, penalties, warranties, confidentiality, data protection, jurisdiction, and dispute resolution.
Review and Improvement of Existing Contracts
We identify risks, “fine print,” unfair terms, and unregulated issues. We propose clear, negotiable changes (in plain language).
Negotiating clauses with the other party
If you need help, we can assist you in negotiating the critical points: payments, exclusivity, non-compete clauses, intellectual property, penalties, termination, and limitation of liability.
Types of contracts we typically work on (the most in-demand)
Commercial Contracts (Companies / Self-Employed Individuals / Small and Medium-Sized Enterprises)
Service Provision / Consulting
Agency / Distribution / Partnership
Partnership Agreement / Agreements Among Partners
NDA (Confidentiality Agreement)
Sale and Purchase of a Business / Assets
Employment Contracts / Employment Relationships
Confidentiality and Non-Competition Clauses
Basic Internal Policies and Supporting Documents (as applicable)
Digital Contracts (Web / E-commerce / SaaS)
Online Terms and Conditions
Cancellation / Refund / Payment Policies
Legal Notice and Compliance with the LSSI for the Provision of Online Services
Data Processor Agreement (if there are vendors that process data)
How We Work (A Fast and Clear Process)
1) Briefing (15–20 min)
We ask you only the bare minimum: your goal, the parties involved, risks, payments, deadlines, and “what you don’t want to happen.”
2) Submission of the draft + explanation
We’re sending you a draft and a summary in “plain language”: what protects you, what you should watch out for, and where it’s best to negotiate.
3) Final version ready for signing
We incorporate the changes, add appendices (deliverables, SLAs, pricing, data protection), and prepare the contract for signing.
Estimated prices (transparency)
From:
Civil contract: starting at €200
Employment contract: starting at €250
Commercial contract: starting at €180
Special/complex contracts: upon request
Why Choose Martínez Caballero Abogados to Draft Your Contract
Contracts designed to prevent conflicts, not just to “go through the motions”
Clear language + professional structure (what is understood is carried out)
A 360-degree perspective for the newsroom: civil, commercial, labor, and digital
When hiring online, we take into account the obligations under the LSSI
If data is processed by third parties, we follow the AEPD contract and guidelines.
Why should you apply for unemployment benefits to be converted into a lump sum with legal assistance?
A well-drafted contract is the best tool for preventing disputes and protecting your interests from the very beginning. At Martínez Caballero Abogados, we analyze your specific situation and design a contract tailored to your business, your risks, and your goals. We do not use generic templates: every clause serves a strategic purpose. Our approach combines legal certainty, clear wording, and the prevention of future problems, so you can sign with peace of mind and professional support.
Documents are fully customized and tailored to your specific situation by experts with extensive experience in every area of law
Identification and coverage of specific risks that are often overlooked by other law firms.
Clear, balanced, and legally sound clauses
Advice on negotiating with the other party
Online and In-Person Services in Barcelona
Frequently Asked Questions About Custom Contract Drafting in Barcelona
What exactly does “custom contract” mean?
A customized contract is a document drafted specifically to address your unique situation, your business, and the actual risks involved in the agreement. It is not based on generic templates, but rather on clauses tailored to your needs and objectives.
Why is it not recommended to use templates downloaded from the internet?
Standard templates do not take into account the unique characteristics of your business or the specific risks involved in the agreement. A poorly drafted or incomplete clause can lead to legal disputes or financial losses.
What types of contracts can you draft?
We draft civil, commercial, and employment contracts, such as service agreements, collaboration agreements, non-disclosure agreements (NDAs), partnership agreements, leases, sales contracts, and debt acknowledgment agreements, among others.
Do you also review contracts that have already been drafted?
Yes. We can review a contract you’ve already drafted, identify any problematic or unfair clauses, and suggest improvements before you sign it.
How long does it take to draft a customized contract?
It depends on the complexity of the agreement, but in most cases we can deliver a first draft within a few business days after receiving the necessary information.
What information do you need to draft the contract?
We need to know the parties involved, the subject matter of the agreement, the financial terms, the term, the obligations of each party, and any risks or sensitive issues you wish to address.
Does it include advice on confidentiality and non-compete clauses?
Yes. We can include confidentiality, exclusivity, or non-compete clauses tailored to your industry and with appropriate legal limits.
Is it mandatory to have a private contract notarized?
Not always. Most private contracts are valid without the involvement of a notary, except in specific cases where a notarized deed is required by law.
Can you help me negotiate the contract with the other party?
Yes. In addition to drafting or reviewing the document, we can advise you during negotiations to ensure fair terms and protect your interests.
What happens if a dispute arises after signing?
A well-drafted contract facilitates conflict resolution and may include provisions for mediation, arbitration, or jurisdiction. If necessary, we can also represent you legally.
Do the contracts include data protection clauses when necessary?
Yes. If the agreement involves the processing of personal data, we include the necessary clauses in accordance with current data protection regulations.
Why should you hire a lawyer to draft a contract?
Because a poorly drafted contract can lead to unexpected liabilities, legal loopholes, or difficulties in filing a claim. Proactive legal advice reduces risks and provides peace of mind in your professional and personal relationships.
Hire a lawyer to provide legal advice
Pay online quickly and easily, get a consultation with the best attorney for your specific case, follow the steps, and we’ll contact you as soon as possible to schedule the date and time of your consultation, whether online or in person.
📍 We're located in downtown Barcelona. Need help? Come see us or schedule an appointment online.
Contact a lawyer now
Real Customer Reviews
EXCELENTE
A base de 888 reseñas
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Carlos Ramirez MarquezTrustindex verifica que la fuente original de la reseña sea Google.
Realizar mis trámites de residencia con Martínez Caballero Abogados fue la mejor decisión, muchas gracias a Loren, Dania, Carmen y todo su equipo, excelente atención y resultadosPublicado en Google![]()
Alexander LiberatoTrustindex verifica que la fuente original de la reseña sea Google.
Mi experiencia con el despacho ha sido, en general, positiva. Contraté sus servicios para el acompañamiento y gestión de un proceso de regularización en España, que hasta el momento ha tenido una evolución favorable y continúa en proceso. Destacaría especialmente el trato cordial y la disposición del equipo, así como la efectividad en la gestión y el acompañamiento durante el procedimiento. En general, estoy satisfecho/a con el servicio recibido y, sobre todo, con la evolución positiva de mi proceso.Publicado en Google![]()
Fredy SamboniTrustindex verifica que la fuente original de la reseña sea Google.
Los abogados Martínez y Caballero son muy eficientes,han llevado mis trámites de regularización desde mi inicio hasta ahora que e obtenido mi nacionalidad,les agradezco mucho por su acompañamiento y compromiso.Publicado en Google![]()
Marisol Corporan santanaTrustindex verifica que la fuente original de la reseña sea Google.
Excelentes profesionales,con ellos los procesos realizados son claros y precisos,no los cambio por nadie,he realizado un proceso que ya había intentado en otras ocasiones y el resultado fue fallido pero en con este equipo de trabajo he sido atendida por Dania y Sheyla y he obtenido resultados satisfactorios,siempre atentas y cordiales y sobre todo la información necesaria para obtener los mejores resultados.Publicado en Google![]()
Danilo RaigozaTrustindex verifica que la fuente original de la reseña sea Google.
Recibí una excelente asesoría de Sandra, y quedé muy satisfecho con el trabajo realizado. Muchas gracias !!!Publicado en Google![]()
Jhon LlanosTrustindex verifica que la fuente original de la reseña sea Google.
ExcelentesPublicado en Google![]()
Lela AkiashviliTrustindex verifica que la fuente original de la reseña sea Google.
I cannot recommend this law firm highly enough. Jose María Martínez approached my case with extraordinary dedication, professionalism and attention to detail. His expertise was matched by genuine care and dedication. If you are looking for a trustworthy, dedicated and highly professional lawyer, I wholeheartedly recommend them. I will definitely continue all my business with them.Publicado en Google![]()
AmaroTrustindex verifica que la fuente original de la reseña sea Google.
La consulta con Iván Álvarez Sáez fue muy atenciosa, me lo explicó con paciencia y de forma clara y objetiva todo que necesitabas saber. Además escucho todas mi dudas y las contesto de manera gentil y simples, de manera que esté a mi alcance comprender cosas más complejas del derecho. Estuve muy contento con su servicio e profecionalismo.Publicado en Google![]()
Karen Andreina Rico MenaTrustindex verifica que la fuente original de la reseña sea Google.
La mejor experiencia con Martínez caballeros se apersonan mucho con cada expediente les recomendarías 100%Verificado por: TrustindexLa insignia verificada de Trustindex es el símbolo universal de confianza. Solo las mejores empresas pueden obtener la insignia verificada si tienen una puntuación de revisión superior a 4.5, basada en las reseñas de clientes de los últimos 12 meses. Leer más
