Main Types of B2B Commercial Contracts and Their Legal Categories

Main Types of B2B Commercial Contracts and Their Legal Categories

In French business law, correctly qualifying a commercial contract is far more than an academic exercise: it determines the applicable legal framework, the parties' obligations, enforceable guarantees, and available remedies in case of dispute. Yet many companies sign documents without fully understanding their exact legal nature. This article provides a comprehensive map of the main types of B2B commercial contracts, organized by legal category, with essential points to watch in 2026.

Contracts for the Sale and Supply of Goods

Commercial sales constitute the archetypal B2B contract. Governed by the Commercial Code and Civil Code (articles 1582 onwards), sales transfer ownership of goods in exchange for payment. However, when deployed in a professional context, this basic structure generates several variants with distinct legal regimes.

The standard commercial sales contract

In a B2B relationship, sales are subject to articles L. 441-1 through L. 441-16 of the Commercial Code, which strictly regulate payment terms (30 days as a general rule, 60 calendar days maximum from invoice date, in accordance with the LME law of August 4, 2008). Any clause deviating from these limits is deemed unwritten. Late payment penalties are mandatory, and their minimum rate is set at three times the legal interest rate.

B2B sales differ from consumer sales in the absence of consumer protections (no statutory right of withdrawal, no statutory guarantee of conformity under consumer law). However, the guarantee against hidden defects (art. 1641 C. civ.) remains fully applicable.

The supply and procurement contract

The supply framework agreement organizes successive deliveries over a fixed or indefinite period. It establishes general conditions (price, quality, delivery terms) and references purchase orders for each individual transaction. This structure is very common in industrial relationships and large-scale distribution. The AI-powered contract generator from Certyneo makes it possible to structure these documents while automatically incorporating mandatory clauses from French commercial law.

Article L. 442-1 of the Commercial Code (resulting from ordinance no. 2019-359 of April 24, 2019) prohibits anticompetitive practices in these contracts, particularly significant imbalances between the parties' rights and obligations.

Service Provision Contracts

Service contracts represent the majority of commitments in tertiary, tech, and consulting sectors. Their regime depends on the nature of the obligation undertaken: best-efforts obligation or result obligation.

The intellectual services contract

Consulting, audit, training, software development, market research—these contracts are often classified as contracts for services (or contracts of hire of labor) under article 1710 of the Civil Code. The distinction between best-efforts and result obligations has major consequences on the burden of proof in disputes.

Regarding intellectual property, service contracts must explicitly provide for the assignment of copyright in deliverables (art. L. 131-1 onwards of the Intellectual Property Code); otherwise, rights remain the provider's property even after full payment.

The subcontracting contract

Subcontracting is governed by law no. 75-1334 of December 31, 1975. It creates a three-party relationship (principal contractor, main contractor, subcontractor) with specific obligations: approval of the subcontractor by the principal contractor, direct action for payment by the subcontractor against the principal contractor, and mandatory payment guarantee. This protective regime is of public policy: parties cannot contract out of it. To understand how the legal value of electronic signature applies to these documents, it is important to distinguish the eIDAS signature levels required depending on contract criticality.

The SOW (Statement of Work) in IT contracts

In complex technology projects, the Statement of Work is often annexed to the master services agreement. It defines the precise scope of the mission, deliverables, milestones, and acceptance criteria. Our dedicated guide on SOW: templates, clauses, and electronic signature outlines best practices for securing these documents in B2B environments.

Distribution and Commercial Representation Contracts

Bringing products or services to market through intermediaries gives rise to specific contracts whose qualification has important effects on taxation, labor law, and termination indemnities.

The exclusive and selective distribution contract

Exclusive distribution reserves a specific territory or customer base to a distributor. It is governed by European block exemption regulation no. 2022/720 of May 10, 2022 (the "VBER"), which replaced regulation 330/2010. This text authorizes vertical restrictions under certain conditions, provided each party's market share does not exceed 30 %.

Selective distribution, meanwhile, selects resellers according to qualitative criteria. It is lawful if the criteria are objective, uniformly applied, and non-discriminatory (the Metro doctrine, CJEU).

The commercial agent contract

A commercial agent is an independent representative who negotiates and concludes contracts on behalf of and in the name of the principal. Its status is protected by directive 86/653/EEC and articles L. 134-1 through L. 134-17 of the Commercial Code. Upon termination without serious cause, the agent is entitled to compensation equal generally to two years of gross commission. This protection is of public policy.

Caution: reclassification of an "independent contractor agreement" to a commercial agent contract is frequent in case law and exposes the principal to substantial damages.

The franchise contract

Franchising combines a license contract for know-how and trademark with a supply contract. It is subject to the Pre-Contractual Information Document (DIP) required by the Doubin law (law no. 89-1008 of December 31, 1989), which must be provided at least 20 days before signature. Failure to provide the DIP may result in contract nullity.

Inter-Company Partnership and Collaboration Contracts

Strategic alliances between companies generate hybrid contracts combining multiple legal mechanisms.

The commercial partnership contract (co-development, contractual joint venture)

Contractual joint ventures (without creation of a joint venture company) rest on a partnership contract that allocates contributions, risks, revenues, and governance of the common project. Drafting these contracts requires careful attention to confidentiality clauses (NDA), shared intellectual property, dispute resolution, and exit provisions.

For these strategically important high-stakes contracts, eIDAS-compliant qualified electronic signature provides the maximum level of legal security, equivalent to handwritten signature before a notary.

The co-contracting and joint venture contract

Unlike subcontracting, the co-contracting agreement unites multiple companies that jointly respond to a call for bids, each executing its portion without subordination. A common representative ensures coordination and accountability to the client. This structure is common in public procurement and large infrastructure projects.

B2B Financial and Guarantee Contracts

Business relationships often include financial instruments and security interests that form a separate contractual category.

The inter-company credit contract

Since the Macron law of August 6, 2015, companies may lend to each other under strict conditions (maximum two-year duration, borrower economically linked to lender, auditor's report, etc.). This arrangement, codified in articles L. 511-6 and L. 511-7 of the Monetary and Financial Code, remains controlled to prevent circumventing banking monopoly.

Independent guarantees and comfort letters

An independent guarantee (or on-demand guarantee) is a personal security separate from the underlying contract. Governed by articles 2321 onwards of the Civil Code (2021 security interests reform, ordinance no. 2021-1192 of September 15, 2021), it has immediate enforceability. A comfort letter, by contrast, is an undertaking by a parent company to a subsidiary's creditor, whose legal scope varies depending on precise wording.

For all these documents, the downloadable contract templates available on Certyneo incorporate clauses updated per the 2021 security interests reform and the latest legal developments.

Legal Framework for B2B Commercial Contracts

The validity and enforceability of B2B commercial contracts rest on dense legislation whose mastery is essential for securing company commitments.

Civil Code — General Law of Contracts

Since the reform of the law of obligations (ordinance no. 2016-131 of February 10, 2016, ratified by law no. 2018-287 of April 20, 2018), articles 1101 to 1386-1 of the Civil Code form the common foundation of all contracts. Article 1128 sets validity conditions (consent, capacity, lawful subject matter). Article 1171 deems unwritten clauses that create significant imbalance in adhesion contracts. Article 1195 introduces the theory of supervening change of circumstances, allowing renegotiation if unforeseen circumstances arise.

Electronic Signature — Articles 1366 and 1367 of the Civil Code

Article 1366 gives electronic documents the same evidentiary value as paper documents, provided the author is identified and document integrity is guaranteed. Article 1367 equates electronic signature with handwritten signature when it consists of a reliable identification process establishing its link to the act. These provisions articulate with the eIDAS regulation no. 910/2014 of July 23, 2014, which distinguishes three signature levels: simple (SES), advanced (AES), and qualified (QES). Only qualified signature enjoys an irrefutable legal presumption of reliability throughout the European Union. The eIDAS 2.0 regulation (EU regulation 2024/1183), progressively applicable since 2024, strengthens requirements for digital identity with the European digital identity wallet (EUDIW).

Data Protection — GDPR no. 2016/679

Any commercial contract involving personal data processing (signatory coordinates, HR data, customer information) must comply with GDPR. Data processing clauses (DPA — Data Processing Agreement) are mandatory when one party acts as a processor under article 28 of GDPR. The CNIL recommends integrating these clauses directly in commercial contracts rather than referencing separate annexes.

Electronic Invoicing — 2026-2027 Reform

The mandatory electronic invoicing reform (2020 Finance Act, decree no. 2022-1299 of October 7, 2022, timeline revised by order of October 15, 2023) requires VAT-liable companies to issue and receive invoices through approved platforms (PDP) from September 1, 2026 for large companies and mid-caps. This obligation directly affects B2B sales and service contracts, whose invoicing conditions must be revised accordingly.

Anticompetitive Practices

Article L. 442-1 of the Commercial Code (resulting from ordinance no. 2019-359) penalizes significant imbalance, abrupt termination of established commercial relations (L. 442-1, II), and discriminatory practices. Commercial courts apply these provisions with increasing severity; civil penalties can reach 5 million euros or three times the amount of improperly obtained benefits.

Real-World Use Cases

A SaaS software publisher managing hundreds of B2B contracts annually

A SaaS publisher offering an HR management solution to SMEs and mid-caps simultaneously manages subscription contracts, SLAs, GDPR DPAs, and price amendments. Without structured contract workflow, validation cycles average 12 to 18 working days per contract, according to tech sector benchmarks published by APOGE. By deploying an advanced electronic signature solution integrated with its CRM, this publisher reduces signature time to under 48 hours in 80 % of cases, lowers documentary error rates by 35 %, and cuts printing and paper archiving costs by nearly 90 %. Exchange traceability (qualified timestamping, audit trail) strengthens its position in disputes over contract terms.

An industrial distribution group restructuring supplier contracts

A company specializing in industrial equipment distribution, dealing with 400 European suppliers, must update all framework contracts to incorporate new requirements from VBER regulation 2022/720 on exclusive distribution and B2B electronic invoicing obligations effective September 2026. By centralizing contract management on a single platform, it reduces document database update time by 60 %, automates renewal reminders, and secures electronic archiving for the statutory 10-year period (art. L. 123-22 C. com.). An alert system for expiration dates prevents unwanted tacit renewals, a recurring source of disputes in the sector.

A strategy consulting firm managing multi-party assignments

A consulting firm working on transformation projects involving multiple co-contractors must simultaneously secure client contracts, co-contractor agreements, NDAs, and deliverable rights assignment contracts. Multiple stakeholders (CFO, legal director, IT director on the client side) extend decision cycles. By adopting sequential or parallel signature workflow with configurable delegation levels, the firm reduces contract cycles by 70 % on assignments with high multi-party dimensions. eIDAS qualified signature is systematically used for contracts exceeding €50,000 in value, in line with risk management policies recommended by leading audit firms.

Frequently Asked Questions

What is the difference between a commercial contract and a civil contract?

A commercial contract is concluded between merchants or within a commercial act framework and is governed by commercial law (Commercial Code, commercial courts). A civil contract is concluded outside any commercial activity. In practice, B2B contracts are presumed commercial for both parties when both are merchants, which carries specific rules regarding payment terms, proof, and jurisdictional authority.

Does a verbal contract have legal value in B2B?

Yes, in French law, consensualism is the principle: a contract may be formed orally if parties agreed on the goods and price (art. 1113 C. civ.). However, proving a verbal commercial contract is extremely difficult. Above €1,500 (art. 1359 C. civ.), written proof is generally required between individuals, but commercial proof rules are more flexible. In practice, a signed document remains essential to avoid disputes over obligation scope.

Which B2B contracts require qualified electronic signature rather than advanced?

eIDAS qualified signature (QES) is recommended or required for high-stakes financial or legal contracts: business transfer, autonomous guarantee contracts, private deeds equivalent to public acts, multi-year exclusive distribution contracts. Advanced signature (AES) suffices for most routine B2B contracts (service provision, sales, SaaS subscription). The choice should be documented in the company's signature policy.

What is the statutory retention period for commercial contracts?

In French law, commercial contracts must be retained for 5 years from conclusion (statutory limitations period for personal claims, art. 2224 C. civ.) and associated accounting records for 10 years (art. L. 123-22 C. com.). For real estate contracts or acts subject to formalities, specific periods apply. Electronic archiving with probative value, featuring qualified timestamping, is the safest method to ensure document integrity over these periods.

How do you secure an international distribution contract against reclassification risk?

To prevent reclassification of an independent distributor contract as a commercial agent contract (with resulting indemnities), several points must be observed: the distributor purchases in its own name and bears economic risk, it freely sets resale prices (within competition law limits), and the contract provides no commission-based remuneration. Well-drafted applicable law and arbitration clauses strengthen legal certainty in the international context.

Conclusion

The map of B2B commercial contract types reveals a complex legal reality: behind every business relationship lies a specific regime of rights, obligations, and risks. Sales contracts, service agreements, distribution arrangements, partnerships, or guarantee contracts—each requires precise drafting, rigorous qualification, and tailored document security.

In 2026, contract process digitalization is no longer optional: mandatory electronic invoicing, eIDAS signature, reliable archiving—these requirements apply to all B2B companies. Certyneo supports you through this transition by providing a compliant, integrated, and intuitive electronic signature solution.

Discover how to structure, sign, and archive your commercial contracts with complete legal security: request a demo or create your account on Certyneo.