International arbitration
Ayuela Jiménez has a highly specialized team of lawyers who are experts in resolving disputes through international arbitration. We have a team of arbitration experts who are able to act in several languages as party lawyers, counsels, sole arbitrators, members of the tribunal or administrative secretaries of the arbitration tribunal.
Litigation experts
We act as litigators in declaratory and special procedures, including the adoption of precautionary measures and the enforcement of judgments, both nationally and internationally.
Courts of Arbitration
Our lawyers are appointed as arbitrators by the parties by mutual agreement, as co-arbitrators, or by the arbitration courts in which we participate. We act in the International Arbitration Centre of Madrid (CIAM), the Spanish Arbitration Court, the Arbitration Court of the Madrid Chamber of Commerce, the Civil and Commercial Arbitration Court, and the ICAM Court.
Acting as attorneys for the party
As a law firm, we provide comprehensive advice and legal representation in arbitrations, helping our clients resolve disputes effectively.
Prominent arbitration cases
Arbitration before the Spanish Arbitration Court
Arbitration in which we acted as the sole arbitrator for one of our partners in a contractual dispute between a listed company and a publicly-owned company.
Arbitration before the CIAM
We represented the claimant entity and defended it against the counterclaim presented by the opposing party in a litigation concerning post-contractual competition.
Arbitration before the ICC Court
We represented the claimant entity and defended it against the counterclaim presented by the opposing party in a litigation concerning a contractual dispute related to the photovoltaic sector.
Arbitration before the International Chamber of Commerce
We represented the defendant entity and filed a counterclaim regarding the delivery of photovoltaic material, addressing a contractual dispute concerning rebus sic stantibus and defects in consent.
Royal Decree-Law 31/2026 of 20 October and the Labour Law Changes It Introduces: Updates to CUME, Working Time Reductions for Family Care, and More
1. The New Calculation of the Regulatory Base for Sick Leave Given that the final [...]
29
Oct
Oct
CJEU shuts the door on the gross negligence excuse for not immediately refunding phishing losses
The First Chamber of the Court of Justice of the European Union (CJEU), in its [...]
26
Oct
Oct
Reimbursement proceedings for shortfall before the Court of Audit: Appeals against judgments handed down by the Court of Audit
After years of proceedings before the Court of Audit, the former mayor finally receives the [...]
22
Oct
Oct
Construction delays and arbitration: how to substantiate and claim overheads
A construction project that runs eight months longer than planned not only delays handover but [...]
20
Oct
Oct
Law 4/2026 and Its Employment Implications: Disability, Work–Life Balance and Employer Obligations
The reform expands work–life balance rights, strengthens the duty to provide reasonable accommodations and introduces [...]
15
Oct
Oct
Influencer feuds: honour and freedom of expression collide on social media
What began as an exchange of accusations between two Instagram influencers ultimately reached Argentina’s highest [...]
13
Oct
Oct
The reimbursement proceedings for accounting shortfall before the spanish court of auditors: the judicial phase
A Town Council receives a grant to build a municipal building. The works are certified [...]
08
Oct
Oct
Omnilateral shareholders’ agreements and good faith: a signatory shareholder may not challenge corporate resolutions adopted to implement the agreement
Supreme Court Judgment No. 674/2026 of 5 May 2026 addresses whether a shareholder who has [...]
06
Oct
Oct
Frequently Asked Questions
Which procedure does the arbitration follow?
The arbitration process involves the submission of claims by the involved parties, followed by an exchange of relevant documents and evidence, hearings with arguments and evidence, the submission of final pleadings, and the issuance of the arbitral award.
What happens if one of the parties does not comply with the arbitral award?
The arbitral award is legally binding and enforceable, so if a party does not voluntarily comply with the arbitral award, the prevailing party may initiate legal proceedings to enforce the award.
What is the difference between ad hoc and institutional arbitration?
Ad hoc arbitration is conducted without the supervision of an arbitration institution, whereas in institutional arbitration, we have an administrative institution that oversees and administers the process according to established rules and procedures.