Commercial law
hire a lawyer now
Rogert & Ulbrich – your experts for commercial law in the B2B sector
Commercial law in the B2B sector is your key to legally secure and successful commercial transactions. Whether you are concluding international contracts, negotiating delivery terms or using payment and delivery insurance - we support you in minimizing risks and protecting your interests. Topics such as Incoterms 2020, the UN Convention on Contracts for the International Sale of Goods (CISG) or contractual penalties are essential in order to create clear regulations and avoid expensive disputes.
Our lines include:
International trade rules and legal bases
Security and efficiency in the global economy: Our expertise includes the application of Incoterms 2020 to minimize risk and optimize supply chains. We integrate ICC trade rules for global standards and offer efficient contract drafting in accordance with the UN Convention on Contracts for the International Sale of Goods (CISG) for secure cross-border transactions. With in-depth know-how in applicable law and IPR, we support the clarification of international contracts. Our advice also includes forum shopping for the strategic choice of the optimal place of jurisdiction.
Contract design and legal protection
Our services in the area of contract drafting and litigation focus on careful contract drafts that minimize legal risks. We support you in the efficient drafting of framework agreements and general terms and conditions in order to promote long-term and stable business relationships. Through the targeted use of penalties, we secure obligations and ensure reliable contract implementation. In addition, we offer legal advice on the requirements and safe implementation of contract withdrawals in order to optimally protect your interests.
Delivery conditions, transfer of risk and liability
We guarantee a legally secure determination of the transfer of risk in order to regulate the transfer of risk to the buyer clearly and unambiguously. Through targeted advice on demurrage and detention, we help to avoid high costs due to demurrage and delays. In the event of loss of bulk goods, we support you in liability and the contractual regulation of bulk goods losses. In addition, we ensure that your claims in the event of quality deviations and poor quality of goods are effectively secured and enforced.
payment and delivery security
In international trade, we secure payment transactions through efficient document collection and letters of credit in order to minimize risks. We optimize and legally secure bills of lading so that your freight documents always meet the required standards. We also guarantee correct customs clearance and the correct calculation of VAT in order to ensure smooth customs processing.
complaints and warranty claims
We support you in the timely enforcement of complaints about quality defects and delivery delays in order to protect your rights quickly and effectively. With our expertise in warranty, we ensure that legal claims are correctly asserted and possible legal disputes are prevented. When dealing with quality deviations, we provide you with comprehensive advice on how to deal with goods that do not conform to the contract and how to secure your claims.
export controls and trade restrictions
We ensure compliance with international trade restrictions and help you to manage embargoes, confiscations and sanctions in a legally compliant manner. When handling dual-use goods, we take all relevant regulations into account to ensure the safe and legal trade in sensitive goods. We also provide you with comprehensive advice on CKD transactions and the special requirements for the delivery of disassembled products. With our expertise in the field of international regulations, we support you in avoiding violations of the Warsaw Convention on International Trade in Endangered Species and the War Weapons Control Act.
dispute resolution and enforcement
We advise you on the strategic selection of the most favorable place of jurisdiction for international disputes (forum shopping) in order to effectively assert your interests. In the event of breaches of contract, we develop tailor-made measures to enforce your contractual claims. We also offer you an alternative to legal disputes: arbitration, which enables quick and cost-effective dispute resolution and thus avoids lengthy legal proceedings.
Do you have any further questions? Our law firm for commercial law in the B2B sector offers you comprehensive support in national and international commercial law to make your business processes legally secure and efficient. Contact us for individual advice!
Our areas of expertise
Commercial Agency Law
Support and advice in the drafting and review of contracts for commercial agents in order to minimize legal risks and protect the interests of your company.
contracts with a foreign element
Expert support in drafting and negotiating contracts with international business partners to legally protect your cross-border business relationships.
Creating and reviewing general terms and conditions
Tailor-made creation and legal review of your terms and conditions to ensure the smooth running of your business processes and avoid legal disputes.
Enforce legal claims in just 3 steps
Simple, convenient & fast – we enforce your rights.
commissioning
Give us your mandate easily and conveniently via online form from home.
1lawsuit & trial
We will take care of all the remaining steps for you. Sit back and relax.
2Success
We will successfully enforce your claim and you can enjoy the success immediately.
3Commercial law in the B2B sector: legal certainty for international business relationships
Are you a businessman or do you run a trading company that sells goods to other companies or imports them yourself? Then you cannot avoid commercial law. Commercial law forms the foundation for legally secure transactions between merchants and trading companies and minimizes legal uncertainties in cooperation.
Commercial law regulates the special legal relationships between merchants, including sole traders and companies under commercial law. The legal basis can be found primarily in the Commercial Code (HGB), which provides special rules compared to general civil law. In important areas, it modifies the law applicable to the "normal" participant in commercial transactions, taking into account typical commercial customs and special features of company law. Formal requirements that are binding in general legal transactions are not applicable in certain cases for commercial transactions - an advantage that, however, requires in-depth knowledge in order to exclude legal risks.
International trade rules such as Incoterms 2020, ICC or the UN Convention on Contracts for the International Sale of Goods (CISG) apply to international trade transactions.
Do you need legal help in commercial law in the B2B sector? Secure a decisive competitive advantage now through precise legal advice in international commercial law with Rogert & Ulbrich!
We will take care of your case – quickly & with commitment.
International trade rules and legal bases
Clear legal bases play a crucial role in international trade. By applying Incoterms 2020, the UN Convention on Contracts for the International Sale of Goods (CISG) and the requirements of the International Chamber of Commerce (ICC), you create reliable framework conditions for cross-border contracts. The Rome I Regulation regulates which national law applies to international contracts and thus ensures clarity in complex legal issues.
Incoterms 2020 – Legal certainty in international trade
By choosing the right Incoterms, you can minimize risks and optimize your supply chains. We offer you comprehensive advice on choosing the right clauses for your international business relationships.
ICC – Using global trade rules professionally
The International Chamber of Commerce (ICC) sets globally recognized standards that are of great importance in international trade contracts. We support you in efficiently integrating ICC rules into your contract design and reducing potential risks.
UN Convention on Contracts for the International Sale of Goods – Making Contracts Safe and Efficient
The UN Convention on Contracts for the International Sale of Goods (CISG) offers numerous advantages for your cross-border business. Our law firm will help you to conduct your contract negotiations safely and to effectively resolve conflicts under the UN Convention on Contracts for the International Sale of Goods.
Applicable Law / IPR – Creating Clear Legal Relationships
The question of applicable law is crucial for international contracts. We clarify whether the Rome I Regulation is applicable and ensure that your contracts in B2B trade are drawn up in a legally secure manner.
Do you need legal help with international trade transactions? We provide you with comprehensive advice to ensure that international trade relations are legally secure and efficient. Contact us for your legally sound advice! Our commercial law attorneys will be happy to help you with all your questions.
contract design and insurance
A solid contract design is the best protection against legal disputes. We support you in the creation and review of your contracts in order to minimize risks such as unclear delivery and payment terms, liability issues or penalties for late payment at an early stage.
Careful contract drafting minimizes the risk of legal disputes. Should disputes arise, we will consistently represent your interests in court. We examine your options for withdrawing from contracts and help you minimize risks. We create and optimize framework agreements and general terms and conditions to make your business processes efficient and legally secure. Contractual penalties are an effective means of securing delivery obligations. We support you in the legally secure formulation and enforcement of penalties.
Whether national or international business relationships – with tailor-made contracts you can protect your company from financial and legal risks. Contact our commercial law attorneys for legally secure contract solutions!

Delivery conditions, transfer of risk and liability
Clear delivery conditions and precise rules on the transfer of risk are essential to avoid disputes about damage or loss during transport.
We support you in defining legally secure delivery clauses, such as the integration of Incoterms 2020, and in contractually determining when the risk is transferred from the seller to the buyer.
In addition, we ensure that liability issues are clearly regulated – whether in the case of quality defects, delivery delays or transport damage.
Careful contract drafting minimizes the risk of legal disputes. Should disputes arise, we will consistently represent your interests in court. We examine your options for withdrawing from contracts and help you minimize risks. We create and optimize framework agreements and general terms and conditions to make your business processes efficient and legally secure. Contractual penalties are an effective means of securing delivery obligations. We support you in the legally secure formulation and enforcement of penalties.
Careful contract drafting minimizes the risk of legal disputes. Should disputes arise, we will consistently represent your interests in court. We examine your options for withdrawing from contracts and help you minimize risks. We create and optimize framework agreements and general terms and conditions to make your business processes efficient and legally secure. Contractual penalties are an effective means of securing delivery obligations. We support you in the legally secure formulation and enforcement of penalties.
payment and delivery security
In international trade, payment defaults and delivery delays are not uncommon. With the right legal protection, you can protect your company from financial risks. We provide you with comprehensive advice on documentary collection, letter of credit transactions and contractual security mechanisms that guarantee that you receive your claims reliably and that delivery obligations are met.
Documentary Collection and Letter of Credit Business – Secure Payment Transactions
Protect yourself against payment defaults in international trade. We offer professional advice on documentary collection, letters of credit and securing your payments to ensure your business relationships are secure.
Bill of Lading – Legal Certainty in the Sea Freight Business
Liability risks in freight documents can have serious consequences. We check your bills of lading thoroughly, optimize them and offer you legal advice in disputes in the sea freight business.
Customs clearance and VAT – minimise risks, optimise processes
Customs law issues are often complex and require careful examination. Our law firm provides you with comprehensive advice on import duties, import sales tax and the tax risks associated with international trade transactions.
Our expertise in contract law and international trade law helps you to agree on legally secure payment terms and delivery clauses to successfully secure your business. Rely on tailor-made legal advice to minimize risks and optimize your business processes. Contact us now!
complaints and warranty claims
Defects in goods or delayed deliveries can quickly result in high costs. Our commercial law attorneys will advise you on how to complain about defects on time and in a legally correct manner and ensure that your claims are enforced out of court or in court.
Whether it is a matter of quality defects or late deliveries, we support you in enforcing your claims and help you avoid expensive legal disputes. If there are deviations from the contractually agreed quality standards, we will enforce your rights both out of court and in court.
Whether it's about quality deviations, hidden defects or liability issues - we help you to act early and avoid expensive legal disputes. Rely on our expertise in commercial law to protect your business interests. Contact us for individual advice!
export controls and trade restrictions
In international trade, export controls, embargoes and trade restrictions can pose significant legal and financial risks. Violations of regulations on dual-use goods, embargo provisions or the Warsaw Convention on International Trade in Endangered Species often result in fines or delivery stops.
Embargo, Seizure & Sanctions – Ensuring Compliance
Sanctions and export controls represent strict legal requirements. Our law firm helps you avoid legal pitfalls and manage compliance risks in your international business.
Dual-Use Goods – Export Control and Licensing Requirements
Technology exports are often subject to licensing requirements. We support you in conducting your business legally and ensure that you obtain all the necessary permits.
CKD Businesses – Legal Challenges in the Assembly Business
Completely Knocked Down (CKD) transactions require particularly precise contract drafting. We help you to minimize risks and ensure the necessary legal certainty in your international assembly projects.
Washington Convention on International Trade in Endangered Species of Wild Fauna and Flora – Trade in Protected Goods
The trade in protected species is subject to very strict legal requirements. We advise you on obtaining permits and are available to assist you with legal questions relating to the Washington Convention on International Trade in Endangered Species.
War Weapons Control Act – Security and Law in the Export Business
The trade in war weapons requires the utmost care and precise compliance with legal requirements. Our law firm will advise you comprehensively on the requirements and approval procedures of the War Weapons Control Act.
We support you in complying with all relevant regulations, check your supply chains for possible risks and develop legally compliant solutions to avoid legal violations. Whether you trade in sensitive goods or have to comply with complex export regulations - with our legal advice we ensure that your business runs smoothly and in compliance with the law. Contact us now for comprehensive advice!
dispute resolution and enforcement
Disputes are often unavoidable in international trade, but the speed and efficiency of their resolution is crucial. We support you in enforcing your contractual claims, whether in court, in arbitration proceedings or through out-of-court mediation. With forum shopping, we help you to select strategically favorable jurisdictions for your international trade disputes and develop tailor-made solutions for your company. Arbitration courts offer a quick and cost-effective alternative to traditional dispute resolution, which we also recommend.
With our expertise, we develop tailor-made strategies to protect your rights and avoid lengthy, costly legal proceedings. Whether it is a matter of breach of contract, claims for damages or liability issues - we ensure that you are in the best possible legal position. Contact us and let us successfully represent your interests!
Rogert & Ulbrich – your partner for secure and successful trading transactions in the B2B sector!
Our comprehensive understanding of commercial law in the B2B sector enables us to offer tailor-made solutions aimed at minimising risks and avoiding legal disputes. From contract drafting to litigation and international legal enforcement, we are at your side with in-depth support.
To ensure a solid foundation for your business relationships, we support you in drafting customized contracts and contract clauses that are specifically tailored to your company. We analyze and optimize existing contracts in accordance with current legal regulations and business requirements. In addition, we offer expertise in special contracts such as distribution agreements, commercial agency agreements and warehousing agreements.
In the event of legal conflicts, we represent your interests both in court and out of court. We support you in enforcing or defending compensation claims as well as in defending against liability claims.
Our advice on international commercial law includes the optimized drafting of contracts, taking into account the applicable law and place of jurisdiction. We clarify legal questions for you in cross-border disputes and enforce your claims internationally. If necessary, we work with foreign partners to protect your rights across national borders, whether in litigation or arbitration proceedings.
Our clients include international companies, exporters, importers, suppliers, distribution and logistics companies as well as legal and commercial departments.
With our experience in commercial law, we offer you strategic legal advice tailored to the specifics of B2B business. Contact us now for individual advice!

Professional advice & support
We offer you professional and comprehensive initial advice in the area of commercial law. Take advantage of your opportunity and avoid mistakes.