User Agreement
Last updated: June 1, 2026
This User Agreement ("Agreement") governs the membership relationship between the person who registers for or uses the clca platform ("User") and Marsala Yazılım A.Ş. ("clca", "Company"), the operator of the platform. By registering, you confirm that you have read, understood and accepted this Agreement.
1. Parties
This Agreement is concluded between Marsala Yazılım A.Ş., registered at Bilişim Vadisi İzmir, Gülbahçe Mah., İçmeler Cad. No: 14/1 B05, 35430 Urla / İzmir, Türkiye (tax no. 6121748678), and the natural or legal person who becomes a member of the clca platform. Contact: [email protected], +90 532 155 69 36.
2. Definitions
"Platform" means the web-based life cycle assessment (LCA) and EPD service offered under the clca brand; "Account" means the User's membership record; "User/Member" means the natural or legal person holding the Account; "Demo" means free trial use; "Subscription" means a paid plan; "Content" means the data, projects and results uploaded by the User.
3. Membership and Account Creation
To become a member you must be at least 18 years old and have legal capacity. You warrant that the information you provide on registration is accurate, current and complete. A person may only open an account in their own name; for corporate accounts, the individual acting on behalf of the organisation confirms they hold the necessary authority. Account security and the confidentiality of session credentials are the User's responsibility.
4. Membership Types
The Platform offers a free Demo as well as the paid CLCA-Mini, CLCA-Pro and CLCA-Max subscription plans. Discounted packages are available for academic institutions. Demo use is limited and subject to scope/duration restrictions. The sale, payment and refund terms of paid subscriptions are set out in the Distance Sales Agreement and the Refund & Withdrawal Policy.
5. Rights and Obligations of the User
The User shall: (a) comply with applicable law and this Agreement; (b) use the Platform only for lawful purposes; (c) refrain from any action that disrupts the system (malware, unauthorised access, load testing, automated scraping, etc.); (d) be responsible for the accuracy of uploaded data and hold the right to use it; (e) not share access credentials with third parties and immediately notify the Company of any unauthorised access.
6. Rights and Obligations of the Company
The Company undertakes to provide the Platform within the framework of this Agreement and the Terms of Service. The Company may update and change the Platform to improve service quality, announces planned maintenance in advance, and may suspend or terminate an account where it detects use contrary to this Agreement. The Company processes the User's Content solely for the purpose of providing the service and claims no ownership over it.
7. Intellectual Property
The software, source code, design, interface, the clca brand and all related intellectual property rights of the Platform belong to Marsala Yazılım A.Ş. The right granted to the User is a non-exclusive, non-transferable and revocable licence of use. The Platform integrates the ecoinvent v3.12 inventory database; use of ecoinvent data is subject to the ecoinvent Association licence terms, and exporting or reselling such data outside the Platform is prohibited.
8. Related Agreements and Policies
This Agreement forms a whole together with the Terms of Service, Privacy Policy, GDPR & Data Protection notice, Cookie Policy, Distance Sales Agreement and Refund & Withdrawal Policy. Pricing and billing are subject to the relevant subscription plan and the Distance Sales Agreement, while the processing of personal data is governed by the Privacy Policy and the GDPR & Data Protection notice.
9. Suspension and Termination of Membership
The User may request closure of their account at any time. The Company may terminate the membership with reasonable notice in cases of breach of this Agreement, failure to meet payment obligations or legal necessity; it reserves the right to suspend without notice in emergencies requiring security or legal action. Following termination, deletion/return of data is carried out in accordance with the procedure set out in the Privacy Policy.
10. Changes to the Agreement and Governing Law
The Company reserves the right to amend this Agreement; material changes are notified to the User a reasonable time before they take effect. This Agreement is governed by the laws of the Republic of Türkiye, and the Courts and Enforcement Offices of İzmir have jurisdiction. Users who qualify as consumers retain the right to apply to the Consumer Arbitration Committees and Consumer Courts of their place of residence.