With the security and confidentiality of your personal data in mind, we would like to provide you with information regarding the purposes, scope, and categories of data processed, as well as your rights under the Regulation of the European Parliament and of the Council (EU) 2016/679, effective as of May 25, 2018. Regulation (EU) 2016/679 of the European Parliament and of the Council of April 27, 2016, on the protection of natural persons, regarding the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (hereinafter the GDPR).
The controller of your data is Diuna Group, LLC, 33 Słowicza St., 02-170 Warsaw, Tax ID: 7010424337.
As the Data Controller, we are responsible for the security of your personal data.
The contact information for the Administrator is provided on the website under the “About Us” or “Contact” tab.
For questions regarding personal data protection, please email us at: rodo@diuna.biz
We process customer data to provide services based on contracts/orders and services provided electronically via our website (e.g., courses, webinars). The legal basis for data processing is Article 6(1)(b) of the GDPR, i.e., the performance of a contract. Additionally, we will process data for the purposes of asserting and defending against claims arising from the performance of the contract, which is our legitimate interest, Article 6(1)(f) of the GDPR, as well as for accounting purposes pursuant to applicable law, Article 6(1)(c) of the GDPR. The data will be stored until the statute of limitations for claims expires, and with regard to invoices and other accounting documents, for as long as required by law, in particular accounting regulations. In accordance with current law—five full years.
We process personal data via electronic communication channels for marketing purposes, based on the individual’s voluntary consent, expressed by providing us with an email address for this purpose, in accordance with Article 6(1)(a) of the GDPR. Your data will be processed until you unsubscribe from the newsletter. You can always click the unsubscribe link in the email footer to stop receiving the newsletter.
Personal data processed for marketing purposes via electronic or telephone means, based on our legitimate interest in conducting direct marketing and profiling, in connection with obtaining additional consents to send commercial information via the selected electronic or telephone communication channel (email, text message, phone call), Article 6(1)(f) of the GDPR. This data will be processed until you object to our marketing activities and profiling or withdraw your consent to receive commercial information electronically or by telephone.
We process the data of individuals who contact us via email or through the contact form in order to handle their inquiries, based on a legitimate interest, namely the reliable handling of submitted inquiries, pursuant to Article 6(1)(f) of the GDPR. This data will be processed for the period necessary to complete the request, for the duration of the validity of the prepared offer, or until an objection to the processing of the data is raised.
We process the personal data of individuals and businesses (contractors) with whom we have entered into contracts for the purpose of performing those contracts, complying with legal obligations (e.g., the Accounting Act), and asserting and defending against claims, Article 6(1)(b), (c), and (f) of the GDPR. This data will be processed for the duration of the contract and thereafter until the statute of limitations for claims arising from the contract expires. Invoices and other accounting documents will be retained for as long as required by law. In accordance with current law, for a period of 5 full years.
We may also process personal data in connection with the use of social media, such as Facebook, LinkedIn, Instagram, and YouTube. We recommend that you review the privacy policies published by the providers of these platforms.
Personal data may be disclosed to the following categories of recipients: entities providing services on behalf of and for the Company (including IT and accounting services) and entities authorized to receive such data under applicable law.
Due to our use of IT solutions provided by third-party vendors, such as Microsoft, it may be necessary to transfer personal data to recipients in third countries; however, we ensure that the data is adequately protected in accordance with Chapter V of the GDPR.
Providing your data is voluntary; however, in some cases, failure to provide it will prevent us from achieving the specified purpose of processing. Providing your data for marketing purposes is voluntary.
Any individual whose personal data is involved may exercise the following rights at any time:
Requests to exercise your rights may be submitted by mail to the Administrator’s registered office or via the contact information provided on the website, with the note “Personal Data.”
To ensure the efficient exercise of the above-mentioned rights, please include the following categories of information in your request:
The information provided in the request will not be processed for any purpose other than fulfilling the request.
Notwithstanding the above rights, the data subject has the right to file a complaint regarding the Controller’s processing of their Personal Data with the President of the Personal Data Protection Office.
Our websites may contain links or references to other websites that are not covered by this Privacy Policy. We encourage you to review the privacy policies of each website you visit. We assume no responsibility for the information or services provided by other entities whose websites are linked to from our websites.
Cookies are pieces of data stored on users’ devices (e.g., computers, smartphones, tablets). This information does not contain data identifying users; however, when combined with other information, it may constitute personal data.
We use temporary cookies, which are stored on the user’s device until the user logs out, leaves the website, or closes the web browser, as well as persistent cookies, stored on the user’s device for the duration specified in the cookie settings or until the user deletes them.
What types of cookies do we use?
We may use the following types of files on our websites
cookie:
The company uses third-party cookies for advertising purposes and to collect statistical data for analytical purposes (Meta Facebook, Google Analytics, LinkedIn, YouTube). The statistics are compiled in a way that prevents the identification of individual users.
The current list of cookies used on this website can be found in the cookie settings panel, which is linked at the bottom left of the page (cookie icon), under the “Show Details/Cookie Policy” tab.
Any visitor to the Company’s website can configure cookie settings using the cookie settings panel, which appears the first time you visit the site and is accessible by clicking the “Cookie Settings” link or the icon in the lower-left corner.
Detailed information about how your web browser handles cookies is available in the settings of the browser you are using or in the descriptions on the browser manufacturer’s website.
If the Privacy Policy is amended, the revised version will be posted on this website.
Date of the last update to the Privacy Policy: June 2026