Labor and Social Security
Our services cover a wide range of areas, both in consulting and litigation, such as: (i) Individual Law, (ii) Collective Law, (iii) Social Security; (iv) Due Diligence; and (v) Migration Services. Our team is made up of professionals with a deep understanding of labor complexities, constantly monitoring current legislation.

We stand out for offering highly personalized services, backed by a strong commitment to our clients. Close interaction ensures a deep understanding of their activities, allowing for the implementation of quick and tailored solutions to their specific needs.
Our team not only addresses conflict resolution and litigation, but also commits to continuous preventive advice with a proactive approach, contributing to the success and well-being of their companies and labor relations.
Services:
Individual Law:
- Answering queries and assistance in designing remuneration policies.
- Compliance with general and special benefits of the sector.
- Preparation of reports and legal opinions.
- Labor hiring, selection of contractual types, and management of modifications.
- Advice on dismissals, restructurings, and disciplinary processes.
- Implementation of service outsourcing control processes.
- Advice on contribution and subsidy regimes.
Administrative Investigations:
- Handling harassment complaints.
- Advice and implementation of prevention policies and protocols.
- Training and courses on harassment prevention.
Collective Law:
- Advice on collective relations and negotiation with union organizations.
- Intervention and resolution of collective conflicts.
- Drafting of agreements and conventions.
- Representation before Salary Councils.
Litigation and Administrative Procedures:
- Assistance and defense in labor litigation before the Judiciary.
- Advice on administrative proceedings before government agencies.
- Sponsorship in administrative and contentious instances.
Due Diligence in Labor Matters:
- Compliance control of labor norms and obligations.
- Compliance control of social security norms.
- Preparation of audit reports.
Immigration Services:
- Personalized attention to foreigners.
- Residences, Provisional Identity Sheets.
- Employee relocation and work permit management.
- Legalization and apostille procedures for official documents.
Occupational Safety and Health Advice:
- Advice on the implementation and improvement of Occupational Safety and Health Management Systems.
- Advice to Prevention and Health at Work Services.
- Compliance with observations and follow-up of files before the MTSS.
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Corporate / M&A
Our Corporate Law and Mergers & Acquisitions (M&A) department is the engine that drives the success of companies in an ever-evolving world. With a team of highly specialized professionals passionate about the business world, we are committed to providing legal solutions that empower local and international companies to achieve their strategic objectives.

Our experience
With over 40 years of experience in the field of Corporate Law, we have witnessed the transformations and challenges that companies continually face. We have worked with a wide range of clients, from startups to multinational corporations, and have provided advice in a variety of industries.
Our deep understanding of business dynamics allows us to anticipate legal issues and provide proactive solutions tailored to the specific needs and interests of each client.
Our services include:
1. Formation of Companies: We assist in the formation of companies, including selecting the appropriate legal structure and drafting corporate documents.
2. Corporate Governance: We advise on corporate governance matters, ensuring transparency and regulatory compliance.
3. Commercial Contracts: We negotiate, draft, and review commercial contracts to ensure they protect the interests of our clients.
4. Mergers and Acquisitions (M&A): We advise on complex M&A transactions, from due diligence to negotiation and closing of deals.
5. Corporate Restructuring: We help companies restructure, merge, or divide to improve their efficiency and competitiveness.
At Castellán, we are not just lawyers, accountants, or notaries. We are strategic partners to our clients. We strive to deeply understand their businesses and objectives to provide legal solutions that create value.
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Accounting and Tax
Adequate and proactive accounting and tax management is essential for the success of any business. Our team of professionals specialized in accounting and taxation is dedicated to providing comprehensive and strategic solutions that allow companies to meet their tax and financial obligations efficiently.

Our Experience
For more than 20 years, we have been helping companies from various sectors to stay in compliance with current regulations and optimize their financial management. Our deep understanding of tax and accounting regulations allows us to provide solid advice and strategic guidance.
Our Services
1. Accounting and Finance: We provide services for analysis and preparation of financial statements, profitability and management reports, including outsourcing process control. We design and implement financial plans and costing systems, as well as prepare and evaluate investment projects.
2. Personnel Management: We offer various services in personnel management, such as advice on social security contributions, salary settlements and other remuneration, design of remuneration policies, cost calculation, and labor audits.
3. Tax Advice: We offer assistance in identifying areas of risk and opportunities for maximizing results, as well as tax planning processes, diagnosis of the company's tax situation, and assessment of contingencies.
4. Tax Compliance: We support our clients in meeting both their tax obligations and the objectives of their business, including processing tax exemptions.
Our commitment is to provide personalized service and rigorous advice, seeking to add value to our clients and promote solid tax and financial management.
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Litigation / Dispute Resolution
We believe that effective dispute resolution is essential to protect the interests and assets of our clients. Therefore, our team of professionals expert in conflict resolution is dedicated to providing strategic and effective solutions in a wide range of legal matters.

Our Approach
We prioritize obtaining agile, creative, and tailored solutions to the specific needs of each client and matter. We strive to rebuild business relationships when possible and to protect the interests of our clients, minimizing costs and disruptions.
Our Services
At Castellán, we offer a comprehensive set of services designed to meet the specific needs of our clients in this area, including:
1. Negotiation and Mediation: We use negotiation and mediation techniques to seek amicable solutions and beneficial agreements for all parties involved.
2. Civil and Commercial Litigation: We represent our clients in judicial proceedings in all areas of civil and commercial law, providing a strong and strategic defense.
3. Arbitration: We participate in arbitration processes to effectively resolve disputes outside the traditional judicial system.
4. International Dispute Resolution: We help companies and individuals resolve legal disputes involving international jurisdictions and foreign laws.
5. Asset Recovery: We have experience in both extrajudicial and judicial collection processes for asset recovery and debt collection from debtors.
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Notarial / Real estate
Our Real Estate / Notarial Law Department is dedicated to providing solid and efficient legal solutions to address all real estate and notarial needs.

Our Experience
With over 30 years of experience in the field of Real Estate and Notarial Law, we have advised numerous clients in a wide range of real estate transactions, from property acquisitions to estate planning.
Our Services
We offer a comprehensive set of services designed to meet the specific needs of our clients, including:
1. Real Estate Transactions: We provide advice and legal representation in the purchase, sale, and leasing of commercial and residential properties. We also facilitate compliance processes and contract drafting.
2. Real Estate Financing: We help our clients secure the necessary financing for their real estate projects, including mortgage loans and financial structuring.
3. Estate Planning: We assist in the planning and preparation of wills, trusts, and other legal instruments to ensure the efficient transfer of properties and assets to future generations.
4. Notarial Law: Our notaries are available to perform all types of notarial acts.
5. Regulatory Compliance: We ensure that all transactions comply with applicable regulations and legal requirements.
At Castellán, we believe in providing a personalized approach for each client and transaction. We understand that each case is unique and work closely with our clients to achieve their goals effectively and safely.
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Administrative and Regulatory
Our team of professionals is dedicated to providing comprehensive legal solutions in a constantly evolving regulatory environment. We have advised companies, organizations, and citizens on a wide range of issues related to the Public Administration.

Our Services
1. Administrative Procurement Procedures: We assist in administrative procurement procedures, including public tender, direct contracting, public-private partnership, and association. Our services include the analysis and challenge of specifications, formulation of queries, assistance in the submission of bids, and defense of the bidder throughout the competitive process. This includes responding to inquiries, filing administrative appeals, filing nullity actions before the Administrative Court, and actions for pecuniary reparation.
2. Administrative Litigation
3. Regulatory Law Advice: We provide advice on matters related to sectoral regulations and specific areas of practice.
4. Sanctioning Procedures: We defend companies and individuals against sanctions and fines imposed by the Public Administration.