In short: SaaS legal work in Türkiye connects contracts, cloud operations, service levels, personal data, intellectual property, e-commerce, payments, cybersecurity and commercial disputes.
Who we advise: Turkish and foreign SaaS companies, software providers, cloud businesses, technology platforms, enterprise customers, resellers, investors and companies planning market entry.
Our SaaS Legal Services in Turkey
Turkish Trade Lawyers supports SaaS businesses across the customer and product lifecycle, from market entry and the first enterprise contract through localization, data compliance, reseller networks, regulatory reviews and dispute resolution.
SaaS Agreements and Contract Packages
MSA, subscription, enterprise, order form, Terms of Service, click-wrap, implementation, professional services and software licence documents.
SLA and Service Levels
Uptime, maintenance, incident priorities, response targets, service credits, continuity, backup, disaster recovery and escalation remedies.
DPA, KVKK and VERBIS
Controller-processor analysis, data mapping, notices, subprocessors, retention, security, requests, breach response and registry workstreams.
Data Controller Representative
Representative appointment and communications for foreign controllers, including VERBIS assessment, filings, updates and Authority correspondence.
International Data Transfers
Transfer maps and safeguards under revised KVKK Article 9, including Standard Contract selection and notification support.
Commercial and Technology Transactions
Reseller, channel, API, integration, white-label, embedded SaaS, acquisition, investment and due-diligence arrangements.
IP, Open Source and Cybersecurity
Software ownership, assignments, licence compliance, confidentiality, security addenda, incidents and Cybersecurity Law No. 7545 issues.
E-commerce, Payments and Disputes
Consumer subscriptions, commercial messages, ETBIS, payment structures, collection, termination, data exit and SaaS disputes.
Can a Foreign SaaS Company Sell into Turkey?
A foreign SaaS company may be able to sell to Turkish customers without immediately incorporating a Turkish company. That answer is not automatic: local employees or agents, recurring onshore sales, a reseller or distributor, Turkish-language customer flows, payment arrangements, consumer subscriptions, regulated customers and personal-data processing may create additional obligations.
Before launch, we map the commercial route, contracting entity, tax and invoicing position, customer categories, support model, data flows, hosting, subcontractors and dispute forum. This prevents a business from treating a cross-border subscription, a Turkish branch and a local reseller as the same legal model.
SaaS Agreements and the Turkish Contract Stack
A scalable SaaS business needs a coherent contract stack rather than a single generic online document. The usual structure is an MSA or SaaS agreement supported by an order form, SLA, DPA, security addendum, acceptable-use policy and, where necessary, implementation or professional-services terms.
- Service scope, subscription metrics, user permissions, onboarding and implementation;
- Fees, taxes, invoicing, renewals, price changes, suspension and payment failure;
- Availability, support, maintenance, service credits and business-continuity commitments;
- Confidentiality, personal data, security controls, subprocessors and audit cooperation;
- IP ownership, licence scope, customer content, feedback, open-source components and AI use;
- Acceptable use, warranties, indemnities, liability caps, termination and data migration.
We localise terms for Turkish mandatory rules while preserving the commercial logic of an international SaaS template. Click-wrap and online contracting should also be reviewed for notice, acceptance, version control, evidence and consumer-facing requirements.
SLA, Support and Service Continuity
An SLA converts a technical promise into an enforceable operating model. It should define the service metric, measurement method, maintenance windows and excluded downtime instead of relying only on a headline uptime percentage.
Performance and Support
Availability, latency where relevant, incident severity, support channels, response and resolution targets, escalation and service-credit mechanics.
Resilience and Exit
Backups, recovery objectives, disaster recovery, security incidents, business continuity, repeated failure remedies and customer data export.
DPA, KVKK and Controller-Processor Roles
We assess the real processing activities before deciding whether a SaaS provider is a data controller, a processor or both for different operations. A customer may determine the purposes of processing in the platform, while the provider may remain a controller for its own billing, account security, analytics or product-improvement activities.
A DPA should align with data inventories, privacy notices, security documentation and the subprocessor list. It should cover instructions, data categories, data subjects, confidentiality, technical and organisational measures, assistance with requests and breaches, audit rights, retention, deletion and return.
Data Controller Representative and VERBIS
A foreign data controller not established in Türkiye may need a Data Controller Representative, or Veri Sorumlusu Temsilcisi, where the relevant KVKK and VERBIS conditions apply. The representative can be a Turkish legal person or Turkish citizen and can support communications, registry processes and responses to the Authority.
VERBIS analysis should be based on the controller's activities, scale, data categories and applicable exemptions. Where registration is required, the work normally includes a data inventory, processing purposes, recipients, transfers, security measures, retention and an update process that remains accurate as the SaaS product changes.
International Data Transfers from Turkey
Cloud architecture often means customer data, support access or backups cross borders. Revised KVKK Article 9 and the related rules require a transfer assessment that follows the actual controller-processor roles, destination, purpose, data categories and safeguard.
Where a Standard Contract is selected, the correct model may be controller-to-controller, controller-to-processor, processor-to-processor or processor-to-controller. The signed contract, transfer map, security controls and any required notification to the Personal Data Protection Authority should be coordinated; the current framework refers to a five-business-day notification period after signature.
We also review alternative transfer routes, onward transfers, subprocessor changes, customer instructions, data localisation requests and exit obligations so the transfer mechanism remains workable in day-to-day operations.
Reseller, API, Integration and White-Label SaaS
Channel and embedded models change who contracts with the customer, who provides support, who determines processing purposes and who carries consumer, security and payment exposure. Reseller and distribution agreements should address territory, exclusivity, sales authority, pricing, tax, customer ownership, brand use, support, renewals and termination.
API, integration and white-label terms should allocate responsibility for credentials, technical changes, service dependencies, data access, intellectual property, security events, model outputs, customer communications and liability. A due-diligence review should also identify whether the arrangement could be treated as a regulated payment, financial or telecommunications activity.
Software IP, Open Source, AI and Cybersecurity
Software is principally protected through copyright under Law No. 5846, with contract, confidentiality, trademark and—where relevant—industrial-property strategies supporting the rights position. SaaS companies should maintain a clean chain of title for employee, contractor and vendor contributions, and ensure that licence restrictions are compatible with the delivery model.
Open-source inventories should identify permissive and copyleft licences, attribution, source-code disclosure, redistribution and compatibility requirements before broad enterprise warranties are offered. For AI-enabled SaaS, contracts should address inputs and outputs, model training, confidential information, third-party models, accuracy, human review, automated decisions and allocation of liability.
Security addenda and incident plans should cover access, encryption, logging, vulnerability management, notification, cooperation, regulatory requests, continuity, subcontractors and evidence preservation. Cybersecurity Law No. 7545 may be relevant depending on the entity, system and activity.
E-commerce, Consumers, Commercial Messages and Payments
Subscription sales can involve Law No. 6563 on Regulation of Electronic Commerce, the Distance Contracts Regulation, the Subscription Contracts Regulation and Consumer Protection Law No. 6502. The provider should assess information duties, electronic contracting, cancellation and withdrawal, auto-renewal, refunds, unfair terms and customer support based on whether the buyer is a consumer or business.
Commercial emails, SMS and similar messages can trigger consent, opt-out and IYS requirements. ETBIS and other e-commerce information duties depend on the business model. If the platform handles funds or provides a payment service, Law No. 6493 and Central Bank supervision may need to be assessed instead of treating the payment feature as ordinary SaaS functionality.
Data Exit, Liability, Due Diligence and Disputes
Termination is a product and legal event. The contract should specify notice, suspension, export format, migration assistance, transition period, deletion certification, backup handling and post-termination access. A clear data-exit plan reduces operational risk and makes the liability discussion more precise.
We advise on liability caps, exclusions, data and confidentiality claims, IP indemnities, service credits, third-party claims, governing law, arbitration or court jurisdiction, interim relief and enforcement in Türkiye. For investors and acquirers, we review the contract list, customer concentration, IP chain, open-source compliance, DPA/transfer posture, security incidents and regulatory exposure.
SaaS Law in Turkey: Frequently Asked Questions
What is the main law governing SaaS in Turkey?
Türkiye has no single standalone SaaS statute. A SaaS model is usually assessed under the Turkish Code of Obligations, Commercial Code, data protection, e-commerce, consumer, intellectual property, payment, competition and cybersecurity rules applicable to the product and transaction.
Does a foreign SaaS company need a Turkish company?
Not always. A foreign SaaS provider may be able to sell cross-border, but local personnel, sales activity, resellers, payments, customer type, data processing and regulatory footprint can change the analysis. The business model should be reviewed before launch.
What should a SaaS agreement include?
A SaaS contract should define the service, subscription and pricing, user rights, implementation, support, SLA, security, data processing, intellectual property, acceptable use, suspension, termination, data exit, liability, indemnities, governing law and disputes.
What is the difference between an MSA and a SaaS subscription agreement?
An MSA sets the general legal and commercial framework for an ongoing relationship. A subscription agreement or order form usually identifies the selected service, users, term, price and product-specific details. They should work together without conflicting terms.
What should a SaaS SLA cover?
An SLA commonly covers uptime, maintenance, excluded downtime, incident levels, response and resolution targets, service credits, escalation, business continuity, backups, disaster recovery, security incidents and remedies for repeated service failure.
What should a SaaS DPA cover?
A DPA should address controller and processor roles, documented instructions, data categories, data subjects, subprocessors, security, international transfers, incident notices, audit rights, retention, deletion and return of data at termination.
Is a SaaS provider a controller or processor under KVKK?
The role depends on the actual processing, not only the contract label. A provider may process customer data on documented instructions as a processor, while acting as a controller for its own account, billing, security, analytics or product-improvement purposes.
Does KVKK apply to a foreign SaaS provider?
It may. KVKK analysis depends on the provider's processing activities, Turkish data subjects or customers, establishment, representative arrangements, data flows and the parties' roles. Notices, contracts, security, retention and transfer mechanisms should be mapped to the real model.
What is a Data Controller Representative in Turkey?
A Data Controller Representative, or Veri Sorumlusu Temsilcisi, can be relevant to a foreign data controller that is not established in Türkiye and is subject to VERBIS obligations. The representative can be a Turkish legal person or Turkish citizen and can support communications and registration processes.
Does a foreign SaaS company have to register with VERBIS?
VERBIS registration depends on the data controller's status, processing scale and applicable exemptions. Foreign controllers subject to the relevant registration obligation should assess representative appointment, data inventory, recipients, transfers, security and updates with Turkish counsel.
Are Standard Contracts required for SaaS data transfers from Turkey?
They can be an available transfer mechanism under the revised KVKK Article 9 framework. The correct Standard Contract model depends on the controller or processor roles and the direction of the transfer, and the underlying processing and security arrangements must also be consistent.
What is the five-business-day notification rule for KVKK Standard Contracts?
Where a KVKK Standard Contract is used as the transfer safeguard, the Authority's current framework requires notification within five business days after signature through the relevant notification process. The filing record and ongoing changes should be managed carefully.
Do SaaS companies need a DPA with every customer?
A DPA or equivalent data-processing terms are generally needed where the provider processes customer personal data on the customer's behalf. The document should reflect the actual controller-processor relationship and should not be treated as a substitute for broader KVKK compliance.
Can a SaaS provider use subprocessors located abroad?
Potentially, subject to customer transparency or authorization, contractual flow-down duties, security, transfer safeguards, incident processes and deletion or return obligations. Each material subprocessor and data route should be included in the vendor and transfer map.
Does Turkish consumer law apply to SaaS subscriptions?
Potentially. Consumer status, the product and the contracting channel can trigger the Consumer Protection Law, Distance Contracts Regulation, Subscription Contracts Regulation and e-commerce rules. Consumer information, withdrawal, renewal, cancellation and unfair-term risks should be reviewed.
Do SaaS providers have ETBIS or marketing communication obligations?
Some SaaS business models may have e-commerce information or ETBIS obligations, while commercial electronic messages can be subject to Law No. 6563, consent, opt-out and IYS requirements. The analysis depends on the seller, recipient, channel and message purpose.
How is SaaS software protected in Turkey?
Software is principally protected through copyright under Law No. 5846, supported by contract, trade-secret, trademark and, where relevant, patent or industrial-property strategies. Ownership and assignment chains for employees, contractors and vendors should be documented.
SaaS Legal Counsel for Foreign Technology Businesses
Strong SaaS documentation should match the product architecture, sales route and data reality. Turkish Trade Lawyers helps international software businesses enter the market, contract with Turkish customers, structure channel relationships, manage KVKK and transfer requirements, protect software rights and resolve commercial disputes.
