Logo: Anzen Engineering

Legal Document

ANZEN End-User License Agreement

Products: ATICA and Raptor

Revision date: 20 February 2026

Non-exclusive License to use the Product

This End-User License Agreement (the “Agreement”) governs access to and use of the Software (defined below). The terms “ANZEN”, “we”, “us” and “our” refer to ANZEN Aerospace Engineering Sociedad Limitada, with registered office at Avda Gregorio Peces Barba, Número 1, Parque Científico Universidad Carlos III de Madrid, Leganés, 28918 Madrid, Spain, NIF: B88324199, EUID: ES28065.081789885, registered in the Commercial Registry (Spain).

IMPORTANT - ACCEPTANCE. ANZEN is willing to license the Software to you only if you accept all the terms of this Agreement. By (i) accepting or signing a quotation, Order Form, statement of work, invoice, or purchase order that references this Agreement; or (ii) downloading, installing, accessing or using the Software, you agree to be bound by this Agreement. If you do not agree, do not install, access, or use the Software.

If you are entering into this Agreement on behalf of a company or other legal entity, you represent that you have authority to bind that entity, and “you” refers to that entity.

1) Definitions

1.1 “Agreement” means this End-User License Agreement.

1.2 “Software” means (a) ATICA and/or Raptor, as specified in the applicable Order (defined below), in object code form, and (b) related materials provided by ANZEN, including Documentation, updates, patches, or error corrections, if any.

1.3 “ATICA” means ANZEN’s proprietary engineering software suite for safety/reliability and associated analyses (as licensed).

1.4 “Raptor” means ANZEN’s proprietary reliability analysis tool, licensed as a standalone software product.

1.5 “Documentation” means user guides, manuals, release notes, and technical documentation provided by ANZEN for the Software.

1.6 “Order” means the quotation, Order Form, license certificate, invoice, or other ANZEN commercial document that identifies the Software, license metric, quantities, term, fees, and any special terms.

1.7 “License Key / License Certificate” means any license file, key, token, entitlement, or license certificate issued or made available by ANZEN to enable use of the Software.

1.8 “User” means an individually identified employee of yours (or your on-site contractor) who is authorized by you to use the Software solely for your internal business purposes and in accordance with this Agreement.

1.9 “Computer” means a single computing device (virtual or physical) on which a User may access the Software according to the terms of this Agreement.

1.10 “Open Source Software” means software components included with the Software that are licensed under separate open-source licenses.

1.11 “Named User License” means a license assigned to a specific User. Unless otherwise stated in the Order, each Named User may install and use the Software on up to three (3) Computers under that User’s control.

1.12 “Value Added Product” means unique products developed and produced by you that contain data or outputs from the Software, as long as it purports a significant modification of the original Software outputs.

1.13 “Derivative Works” means any derivative product or information developed by you from the Software which does not contain any data or outputs from the Software.

2) License Grant

2.1 License. Subject to your compliance with this Agreement and payment of all applicable fees, ANZEN grants you a limited, non-exclusive, non-transferable, non-sublicensable license during the license term stated in the Order to: (a) install and use the Software solely for your internal business purposes; and (b) use the Documentation solely in connection with such use.

2.2 License Metric. The permitted number of Named Users and any other usage limitations are as stated in the Order and/or controlled by the License Key.

2.3 User Reassignment. If a User with an active license no longer requires access (e.g., leaves the project or organization), you may reassign the license to another User, provided that you do not rotate or share licenses to exceed the number of licensed Named Users stated in the Order.

2.4 Evaluation / Trial. If an Order specifies an evaluation or trial, the Software is licensed solely for evaluation, not for production or operational decision-making, and ANZEN may terminate or disable access at any time.

2.5 No Sale. he Software is licensed, not sold. ANZEN and its licensors retain all right, title, and interest in and to the Software, including all intellectual property rights. All ownership, rights and title in and to all intellectual property in or related to the Software is and will remain the exclusive property of ANZEN. ANZEN owns and will continue to own all title in any copy, translation, modification, adaptation or derivation of the Software, including any kind of output that contains the structure and information of the original data from the delivered Software, except as expressly provided in this Agreement.

2.6 Ownership of Value Added Products and Derivative Works. All ownership, rights and title in and to all intellectual property in or related to the Value Added Product and to Derivative Works will be and remain the exclusive property of ANZEN.

3) Delivery, Activation, and License Management

3.1 Delivery. The Software is provided electronically (download, repository access, or other electronic means), unless otherwise stated in the Order.

3.2 Activation. Use may require activation via a License Key and may include technical measures to enforce license limits.

3.3 Suspension / Disablement. ANZEN may suspend or disable the license (in whole or in part) if: (a) fees are overdue; (b) the license term expires and is not renewed; or (c) you materially breach this Agreement (including exceeding licensed scope), provided that where commercially reasonable ANZEN will give notice and an opportunity to cure.

4) Restrictions

4.1 You must not, and must not permit any third party to:

  • - copy the Software except for a reasonable number of backup copies solely for archival purposes;
  • - modify, translate, adapt, or create derivative works of the Software;
  • - reverse engineer, decompile, or disassemble the Software, or attempt to discover source code or underlying algorithms, except to the limited extent such restriction is prohibited by applicable law;
  • - remove or alter proprietary notices, trademarks, or branding;
  • - distribute, sell, rent, lease, sublicense, loan, publish, or otherwise make the Software available to any third party (including as a service bureau, time-sharing, managed service, or SaaS offering) unless expressly permitted in the Order;
  • - circumvent, disable, or interfere with license controls or security features;
  • - use the Software to develop or improve a competing product, or for competitive analysis beyond normal internal evaluation;
  • - publish or disclose benchmark, performance, or comparative test results without ANZEN’s prior written consent;
  • - use the Software in any manner that violates applicable laws, export controls, or third-party rights.
  • - on its own, or permit any third party to, release or publicly post, publish or broadcast the Software, including posting to any Internet web sites, for any purpose.
  • - create, use, or distribute Value Added Products that reproduce key functionalities of the Software, are used to compete directly with ANZEN’s products or services, or are distributed externally without ANZEN’s prior written consent. Any Value Added Product must include a conspicuous notice stating that it is based on outputs from ANZEN’s Software.

5) Customer Responsibilities and Engineering Use Disclaimer

5.1 Professional Use; No Reliance. The Software provides engineering support functions (e.g., modelling, calculations, automation, reporting) based on user inputs, assumptions, and configuration. You acknowledge that the Software is a tool intended for use by qualified professionals and that outputs may be affected by data quality, modelling choices, numerical methods, and limitations inherent to the problem domain.

5.2 Independent Verification. You are solely responsible for: (a) the selection of the Software for your intended use; (b) the accuracy and completeness of any inputs; (c) establishing and applying appropriate verification, validation, review, and quality assurance processes for any outputs; (d) interpreting outputs using competent engineering judgment; and (e) determining the suitability of the Software and outputs for any intended purpose.

5.3 Certification, Compliance, and Safety. The Software is not, and is not represented as, a certified safety device or a substitute for certification evidence. ANZEN does not warrant or represent that use of the Software will achieve compliance with any standard, regulation, certification basis, safety objective, cybersecurity requirement, airworthiness requirement, or authority approval. You remain solely responsible for compliance and for any decisions, designs, analyses, documentation, or submissions to regulators or customers.

5.4 No Operational Control. The Software is not designed, intended, or warranted for use in the operation or control of aircraft or safety-critical systems where failure could lead to death, personal injury, or severe physical or environmental damage. If you choose to use the Software for such purposes, you do so at your sole risk and you remain solely responsible for implementing all required safeguards, independent checks, and validation.

6) Maintenance, Updates, and Support (If Any)

6.1 As Stated in the Order. Maintenance, update rights, and technical support (if any) are provided only if and as expressly stated in the applicable Order and only for periods for which all applicable fees (including annual maintenance fees, if any) have been paid.

6.2 No Obligation Absent Maintenance. Unless an Order expressly includes active maintenance, ANZEN has no obligation to provide updates, patches, upgrades, or technical support.

6.3 Best-Effort Support. Where support is included under an Order, it is provided on a best-effort basis during normal business hours in Spain, unless otherwise stated, and without any guarantee of resolution time.

6.4 Customer Backups. You are responsible for backing up your systems and data. To the maximum extent permitted by law, ANZEN is not liable for loss of data, loss of configuration, or system interruption arising from maintenance or support activities.

7) Third-Party and Open Source Components

7.1 The Software may include or depend on third-party components, including Open Source Software. Open Source Software is licensed under its applicable license terms, which will govern such components to the extent required.

7.2 Third-party components may be modified, interrupted, or discontinued by their suppliers. ANZEN does not warrant uninterrupted availability of third-party components.

8) Confidentiality

8.1 Each party may receive the other’s non-public information (“Confidential Information”). The receiving party will protect it using at least reasonable care and use it only to perform under this Agreement.

8.2 Confidential Information excludes information that is publicly available without breach, independently developed, or lawfully received from a third party without restriction.

8.3 The receiving party may disclose Confidential Information if required by law or court order, provided it gives prompt notice where legally permitted.

9) Intellectual Property

9.1 ANZEN retains all rights in the Software and Documentation. No rights are granted except as expressly stated.

9.2 You retain rights in your data, models, and content you input into the Software (“Customer Data”).

9.3 Feedback. If you provide suggestions or feedback regarding the Software, you grant ANZEN a perpetual, irrevocable, worldwide, royalty-free right to use and incorporate such feedback without restriction, without obligation to you.

9.4 Copyright. The following copyright notice, or such other copyright notice as ANZEN may advise you, must be conspicuously displayed alongside the Software, or any portion thereof: “Copyright © ANZEN” must appear as a credit.

10) Fees and Taxes

10.1 Fees as stated in the Order.

10.2 All fees are exclusive of taxes, duties, and withholdings, which you are responsible for, except taxes on ANZEN’s income.

11) Disclaimer of Warranties

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE, DOCUMENTATION, AND ANY MAINTENANCE OR SUPPORT SERVICES ARE PROVIDED “AS IS” AND “AS AVAILABLE”. ANZEN AND ITS LICENSORS DISCLAIM ALL WARRANTIES, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, OR THAT THE SOFTWARE WILL BE ERROR-FREE, UNINTERRUPTED, OR PRODUCE ANY PARTICULAR RESULTS. YOU ASSUME ALL RISK ARISING FROM USE OF THE SOFTWARE AND ANY RESULTS OR OUTPUTS.

Some jurisdictions do not allow certain warranty exclusions, so parts of this section may not apply to you.

12) Limitation of Liability

12.1 Exclusion of Damages. To the maximum extent permitted by law, in no event will ANZEN or its licensors be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for loss of profits, revenue, goodwill, business interruption, or loss/corruption of data, arising out of or related to this Agreement or the Software, even if advised of the possibility of such damages.

12.2 Liability Cap. To the maximum extent permitted by law, ANZEN’s total aggregate liability arising out of or related to this Agreement will not exceed the fees actually paid by you to ANZEN for the Software under the applicable Order in the twelve (12) months preceding the event giving rise to the claim.

12.3 Nothing in this Agreement limits liability that cannot be limited under applicable law (e.g., liability for willful misconduct or other non-waivable statutory liabilities, where applicable). Regardless of whether any remedy set forth herein fails to achieve its essential purpose, in no event will the liability, if any, of ANZEN for damages relating to the Software or otherwise arising out of, related to, or in any way connected with this Agreement exceed the actual amount you paid for the specific Software that directly gave rise to the damages claimed, regardless of the form of action, whether based on contract, negligence, products liability, trade practices, or otherwise.

13) Indemnification

13.1 By You. You will defend, indemnify, and hold harmless ANZEN, its affiliates, and their directors, officers, employees, and agents from and against any third-party claims, damages, and expenses (including reasonable legal fees) arising from: (a) your use of the Software in violation of this Agreement or applicable law; (b) your Customer Data; or (c) your combination of the Software with other products, data, or services not provided by ANZEN, to the extent the claim would not have arisen but for such combination. You acknowledge that any actual or threatened breach of this Agreement would likely cause ANZEN irreparable harm that could not be fully remedied by monetary damages. You shall indemnify and hold harmless ANZEN for and against any damage, loss, liability, expense, or other claims, including costs and fees for defending such claims, that ANZEN may incur as a result of, related to or in connection with your or User’s failure to comply with any applicable law, regulation or order. In addition, ANZEN will have the right to seek injunctive or other equitable relief from a court of competent jurisdiction, without proof of actual damage, as may be necessary to prevent such breach.

13.2 By ANZEN (Limited IP Indemnity). Subject to Section 12 (Limitation of Liability), ANZEN will defend you against any third-party claim that the unmodified Software, when used in accordance with this Agreement and the Documentation, infringes a third party’s intellectual property rights, and will pay any finally awarded damages (or settlement amounts approved by ANZEN), provided that you: (i) promptly notify ANZEN in writing of the claim; (ii) allow ANZEN to control the defense and settlement; and (iii) provide reasonable cooperation.

13.3 Exclusions. ANZEN will have no obligation under Section 13.2 to the extent a claim arises from: (a) modifications not made by ANZEN; (b) combination with items not provided by ANZEN; (c) use not in accordance with this Agreement or Documentation; (d) your Customer Data; or (e) Open Source Software or third-party components, to the extent governed by their own license terms.

13.4 Remedies. If the Software becomes, or in ANZEN’s opinion is likely to become, the subject of an infringement claim, ANZEN may (at its option): (a) procure the right for you to continue using the Software; (b) modify the Software to be non-infringing without materially reducing functionality; (c) replace it with a functionally equivalent product; or (d) terminate the affected Order and refund prepaid, unused license fees for the remaining term. This section states your sole and exclusive remedy for third-party intellectual property claims relating to the Software.

14) Term and Termination

14.1 This Agreement begins upon acceptance and remains effective until all Orders expire or are terminated.

14.2 Either party may terminate an Order for material breach if the breach is not cured within thirty (30) days after written notice (or immediately if the breach is incapable of cure).

14.3 Upon termination or expiration, you must stop using the Software, uninstall/destroy copies, and cease access. Sections that by their nature should survive will survive (including IP, confidentiality, disclaimers, limitations, and indemnities).

15) Export Controls and Sanctions

You agree to comply with applicable export control and sanctions laws and regulations of the European Union, Spain, the United States (as applicable), and other relevant jurisdictions. You will not export, re-export, or provide access to the Software in violation of such laws. You must comply with all applicable licensing and import and export laws, restrictions and regulations of all applicable jurisdictions that may be in effect during the term of this Agreement.

16) Public Sector Use

If you are a public authority, any mandatory statutory rights remain unaffected. Any additional public-sector terms must be agreed in writing in the Order.

17) Governing Law and Jurisdiction

This Agreement and any disputes arising out of or related to it are governed by the laws of Spain, without regard to conflict-of-laws principles, and excluding the United Nations Convention on Contracts for the International Sale of Goods (CISG). The parties submit to the courts of Capital of Madrid, Spain, which shall have exclusive jurisdiction, unless applicable law requires otherwise. The parties irrevocably and unconditionally agree that all dispute, controversy or claim arising out of or relating to this Agreement, or the breach, termination or invalidity thereof, shall be exclusively settled by the competent courts of the city of Madrid (Spain), and expressly renounce to any other jurisdiction that may be applicable.

18) General Provisions

    18.1 Entire Agreement / Order of Precedence. This Agreement, together with each Order, constitutes the entire agreement regarding the Software. If there is a conflict, the following order applies: (1) the Order (but only for commercial details and any expressly stated overrides), then (2) this Agreement. Any customer purchase order terms are rejected and will not apply unless expressly accepted in writing by ANZEN.

    18.2 Severability. If any provision is held unenforceable, it will be enforced to the maximum extent permissible, and the remainder will remain in effect.

    18.3 Assignment. You may not assign this Agreement without ANZEN’s prior written consent, except to a successor in connection with a merger or sale of substantially all assets, provided the successor agrees in writing to be bound. ANZEN may assign to an affiliate or successor.

    18.4 Amendments. ANZEN may update this Agreement for future Orders by publishing an updated version or providing it with a quotation. Updates will not retroactively apply to existing paid Orders unless agreed in writing.

    18.5 Force Majeure. Neither party is liable for delays due to events beyond reasonable control.

    18.6 No waiver. The failure of ANZEN to insist upon strict performance of any of the terms and conditions of this Agreement will not be deemed a waiver of any rights or remedies that ANZEN may have and will not be deemed a waiver of any subsequent default of the terms and conditions of this Agreement.

    18.7 Audits. Upon notice, ANZEN or its representatives may inspect your and/or User’s records, accounts and books relating to the use of the Software to ensure that the Software is being used in accordance with this Agreement.

    18.8 Language. This Agreement may be provided in different languages. In the event of any discrepancies, omissions, or errors between the languages, the English language version shall take precedence.