Last updated: August 23, 2026
This Privacy Policy describes Our policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You.
We use Your Personal Data to provide and improve the Service. We collect, use, and disclose Your information as described in this Privacy Policy and, where required by applicable law, only where We have a valid legal basis to do so, including Your consent (where consent is required).
The words whose initial letters are capitalized have meanings defined under the following conditions. The following definitions shall have the same meaning regardless of whether they appear in singular or in plural.
For the purposes of this Privacy Policy:
Operator (referred to as either "the Operator", "We", "Us" or "Our" in this Privacy Policy) refers to Ncom Systems, the independent operator and provider of the Advanced Technologies Chart (ATC) service.
Cookies are small files that are placed on Your computer, mobile device or any other device by a website, containing the details of Your browsing history on that website, among its many uses.
Device means any device that can access the Service, such as a computer, a cell phone or a digital tablet.
Personal Data (or "Personal Information") is any information that relates to an identified or identifiable individual.
We use "Personal Data" and "Personal Information" interchangeably unless a law uses a specific term.
Service refers to the Website.
Service Provider means any natural or legal person who processes the data on behalf of the Operator. It refers to third-party companies or individuals employed by the Operator to facilitate the Service, to provide the Service on behalf of the Operator, to perform services related to the Service or to assist the Operator in analyzing how the Service is used.
Usage Data refers to data collected automatically, either generated by the use of the Service or from the Service infrastructure itself (for example, the duration of a page visit).
User means any individual who accesses or uses the Service.
Website refers to Advanced Technologies Chart (ATC), accessible from ncom-systems.com
You means the individual accessing or using the Service, or the company, or other legal entity on behalf of which such individual is accessing or using the Service, as applicable.
Usage Data is collected automatically when using the Service.
Usage Data may include information such as Your Device's Internet Protocol address (e.g. IP address), browser type, browser version, the pages of Our Service that You visit, the time and date of Your visit, the time spent on those pages, unique device identifiers and other diagnostic data.
When You access the Service by or through a mobile device, We may collect certain information automatically, including, but not limited to, the type of mobile device You use, Your mobile device's unique ID, the IP address of Your mobile device, Your mobile operating system, the type of mobile Internet browser You use, unique device identifiers and other diagnostic data.
We may also collect information that Your browser sends whenever You visit Our Service or when You access the Service by or through a mobile device.
We use tracking technologies (such as cookies) to track the activity and to improve Our Service. The technologies We use may include:
Cookies can be "Persistent" or "Session" Cookies. Persistent Cookies remain on Your personal computer or mobile device when You go offline, while Session Cookies are deleted as soon as You close Your web browser.
We use both Session and Persistent Cookies for the purposes set out below:
Necessary / Essential Cookies
Type: Session Cookies
Administered by: Us
Purpose: These Cookies are essential to provide You with services available through the Website and to enable You to use some of its features. They help to authenticate users and prevent fraudulent use of user accounts. Without these Cookies, the services that You have asked for cannot be provided, and We only use these Cookies to provide You with those services.
The Operator may use Personal Data for the following purposes:
To provide and maintain Our Service, including to monitor the usage of Our Service.
To manage Your requests: To attend and manage Your requests to Us.
For other purposes: We may use Your information for other purposes, such as data analysis, identifying usage trends, and evaluating and improving Our Service, products, services, marketing and Your experience.
We may share Your Personal Data in the following situations:
The Operator will retain Your Personal Data only for as long as is necessary for the purposes set out in this Privacy Policy. We will retain and use Your Personal Data to the extent necessary to comply with Our legal obligations (for example, if We are required to retain Your data to comply with applicable laws), resolve disputes, and enforce Our legal agreements and policies.
Where possible, We apply shorter retention periods and/or reduce identifiability by deleting, aggregating, or anonymizing data. Unless otherwise stated, the retention periods below are maximum periods ("up to") and We may delete or anonymize data sooner when it is no longer needed for the relevant purpose. We apply different retention periods to different categories of Personal Data based on the purpose of processing and legal obligations:
Usage Data
Website analytics data (cookies, IP addresses, device identifiers): up to 24 months from the date of collection, which allows us to analyze trends while respecting privacy principles.
Server logs (IP addresses, access times): up to 24 months for security monitoring and troubleshooting purposes.
Usage Data is retained in accordance with the retention periods described above, and may be retained longer only where necessary for security, fraud prevention, or legal compliance.
We may retain Personal Data beyond the periods stated above for different reasons:
You may request information about how long We will retain Your Personal Data by contacting Us.
When retention periods expire, We securely delete or anonymize Personal Data according to the following procedures:
Your information, including Personal Data, is processed at the Operator's operating offices and in any other places where the parties involved in the processing are located. This means that this information may be transferred to — and maintained on — computers located outside of Your state, province, country or other governmental jurisdiction where the data protection laws may differ from those of Your jurisdiction.
Where required by applicable law, We will ensure that international transfers of Your Personal Data are subject to appropriate safeguards and, where relevant, supplementary measures. The Operator will take all steps reasonably necessary to ensure that Your data is treated securely and in accordance with this Privacy Policy and no transfer of Your Personal Data will take place to an organization or a country unless there are adequate controls in place, including the security of Your data and other personal information.
Under certain circumstances, the Operator may disclose Your Personal Data if required to do so by law or in response to valid requests by public authorities (e.g. a court or a government agency).
The Operator may disclose Your Personal Data in the good-faith belief that such action is necessary to:
Our Service may contain links to other websites that are not operated by Us. If You click on a third-party link, You will be directed to that third party's site. We strongly advise You to review the Privacy Policy of every site You visit.
We have no control over and assume no responsibility for the content, privacy policies or practices of any third-party sites or services.
You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.
If You have any questions about this Privacy Policy, You can contact Us: