In commercial practice, disputes are an inevitable part of doing business. Disputes are an inevitable part of doing business. Moreover, disputes in commercial practice are no exception; on the contrary, they arise daily and at every stage of business activity. Thus, a dispute may arise in the course of negotiations and the conclusion of a commercial contract, during or after the performance of such a contract, when performing a service, making a delivery, during the warranty period for the operation of delivered goods or equipment, and others. The reasons for the emergence of a dispute follow the logic of life's diversity and can be countless, both related to the parties (unwillingness to perform) and outside them (changes in market conditions, natural disasters, political actions, etc.).

The way companies approach how disputes are resolved may have a substantial impact on costs, liquidity, business continuity, the durability of contractual relationships, and the protection of proprietary and confidential information, among other material commercial considerations. One of the tools available to businesses and companies seeking greater autonomy and control over these factors are arbitration arrangements or clauses, a strategic dispute resolution mechanism offering efficient procedural alternative to traditional litigation before Bulgarian courts.

This short publication provides an overview of the nature of arbitration clauses, discusses their specific advantages under Bulgarian law, and demonstrates the critical importance of their inclusion in commercial agreements for the achievement of the needed balance between effective dispute resolution and protection of valuable commercial interests.

What is an Arbitration Clause?

An arbitration clause is a contractual provision through which the parties agree that any dispute arising out of their contract will be resolved by arbitration rather than by national courts. In Bulgaria, the rules governing the validity of arbitration agreements, the requirements for arbitrators, and other aspects of arbitration are contained in the Arbitration Act (title amended in 2025, formerly titled the International Commercial Arbitration Act).

Arbitration involves the appointment of one or more neutral arbitrators who review the case and deliver an arbitral award that is typically final, binding, and enforceable. This mechanism enables parties to choose the forum, structure the procedure, and exercise greater control over how potential conflicts will be handled.

Advantages of Arbitration in Bulgaria

Speed and Procedural Efficiency

Arbitration in Bulgaria is usually significantly faster than litigation in state courts. Court disputes often extend over several years due to procedural delays, congested dockets, and multi-level appeals (the possibility to appeal decisions before two additional instances).

Conversely, arbitral proceedings often conclude in less than a year because of better organization and lower workloads in arbitration institutions, as well as the generally single-instance structure of arbitral cases—typically, arbitral awards are not subject to appeal before a higher tribunal and enter into force immediately (although a special procedure exists for the annulment of arbitral awards that have entered into force).

Arbitration is cheaper than State court. The state court fee is 4% of the claim amount, regardless of the latter. Conversely, arbitration before established arbitration institutions in Bulgaria provides for proportional formulas for calculating the fees for considering the claim, according to which as the value of the claim increases, the amount of the arbitration fee decreases. The shorter duration of arbitration proceedings compared to court proceedings leads to a reduction in costs for legal advisors/legal representation, as this will be required for a shorter period of time.

Because of these advantages, arbitration proceedings are attractive to companies and businesses seeking fast and effective mechanisms for addressing legal and commercial disputes, which also provide cost predictability.

Expertise of Arbiters and Procedural Freedom

Arbitration allows the parties to refer the dispute to arbitrators with industry-specific knowledge (transport, infrastructure, insurance, fintech, capital markets, manufacturing) – something that is not possible in the traditional court system. The resolution of commercial disputes by persons with special knowledge in the relevant field is a kind of guarantee for the correctness of the arbitral award and for the effective resolution of the dispute, taking into account the diversity and specificity of the business interests involved, rather than relying solely on the formal application of the law, which could harm truth and justice.

In addition, arbitration offers considerable procedural freedom: the parties can choose or create the applicable procedural rules, determine the language of the proceedings, the place of arbitration, the number of arbitrators, provide for special evidence and means of proof (which are not available in traditional court proceedings), and more. This allows the parties to retain greater control over the procedure and distance it from the formal nature of proceedings before a state court, tailoring it to their needs.

Confidentiality and protection of sensitive information

Unlike traditional court proceedings in Bulgaria, which are generally public (access to court hearings is open to outsiders), arbitration proceedings are confidential (only the parties, their legal representatives, and the experts appointed to the case have access to them). Sensitive information—such as pricing models, trade secrets, customer data, or internal corporate documents—remains hidden from outsiders. This confidentiality is particularly valuable in commercial disputes involving high stakes or sensitive aspects of the business (critical know-how, trade secrets, etc.), where public disclosure could damage the reputation of the business or its market standing.

Finality and cross-border enforceability of arbitral awards

Arbitration awards in Bulgaria are final and, as a rule, cannot be appealed on their merits. These characteristics serve as a guarantee against unreasonable delays in proceedings and allow for a certain degree of predictability regarding the duration of the dispute. Thus, companies and businesses that choose arbitration as a dispute resolution mechanism can rely on receiving a decision on their dispute before the situation arising from the dispute has lost its relevance (i.e., a decision being received long after the consequences of the dispute have been forgotten).

Separately, since Bulgaria is a party to the Convention on the Recognition and Enforcement of Foreign Arbitral Awards (New York, June 10, 1958) (the "New York Convention"), arbitral awards rendered by arbitral tribunals with their seat in Bulgaria may be recognized and enforced in over 170 countries. This makes arbitration in Bulgaria a valuable tool for the effective resolution of cross-border disputes.

Preservation of Commercial Relations

Practice shows that arbitration is a less adversarial means of dispute resolution than litigation. Arbitration proceedings focus on: (i) review of the dispute by neutral arbitrators with relevant professional expertise, (ii) a pragmatic approach to addressing and resolving various issues in the course of the proceedings and on the merits of the dispute, and (iii) prior control by the parties over procedural steps and particularities. Therefore, arbitration as a dispute resolution mechanism helps maintain dialogue between the parties, increases the possibility of reaching an agreement for voluntary dispute resolution, and leaves room for preserving and continuing long-term business relationships after the conclusion of the proceedings (which rarely happens after the conclusion of a long-standing public court case).

In view of the above, arbitration is becoming an increasingly popular means of dispute resolution, as it supports dialogue between the parties and encourages them to find a voluntary and mutually beneficial solution to the dispute, rather than escalating the conflict by turning it into a long-running legal saga in which random third parties intervene in sensitive areas and aspects of the parties' activities, costs are unpredictable, and other undesirable and unforeseeable consequences may arise.

How to draft a valid and enforceable arbitration clause

The arbitration clause must be carefully drafted to ensure its enforceability and avoid procedural risks. It is recommended that:

• it defines the scope of disputes precisely;
• it defines the arbitration institution and applicable rules (e.g. Arbitration Court with the Bulgarian Chamber of Commerce and Industry and its Rulebook)
• it defines the seat of arbitration, applicable law and language of the proceedings;
• it avoids vague wording, which may create uncertainty as to governing jurisdiction, applicable rules or risk of invalidity.

It is advisable to use the model clauses recommended by established arbitration institutions. Thus, a model clause recommended by the Bulgarian Chamber of Commerce and Industry is worded as follows:

"All disputes arising out of or relating to this contract, including disputes arising out of or relating to its interpretation, invalidity, performance, or termination, as well as disputes concerning the filling of gaps in the contract or its adaptation to newly arising circumstances, shall be settled by the Arbitration Court at the Bulgarian Chamber of Commerce and Industry in accordance with its Rules for Cases Based on Arbitration Agreements."

Conclusion

For companies operating or intending to operate in Bulgaria, arbitration proceedings offer an effective and business-oriented alternative to traditional court proceedings. Arbitration proceedings offer speed, confidentiality, expert resolution of disputes, and international enforceability of awards in a number of countries. When carefully and competently drafted, arbitration clauses help protect commercial interests, manage legal and procedural risks, and serve as a means of preserving stable business relationships. Because of these advantages, it is advisable for businesses and companies to consider including arbitration clauses when drafting their commercial contracts.

Galin Atanasov Law Office provides advice and assistance on all matters related to the drafting of commercial contracts, including the formulation and inclusion of arbitration clauses, as well as procedural representation and advice in connection with pending or pending arbitration proceedings and proceedings for the annulment of final arbitration awards. You can send an inquiry via the contact form on the website, by phone 0899 250 919 and by email office@galin-atanasov.com.