The controller responsible for the processing of personal data on this website is:
MadriChem GmbH
Dieselstraße 1a
21465 Reinbek
Germany
Represented by the Managing Director:
Christopher Onnen
Email: hallo@madrichem.com
Phone: +49 40 226365241
We process personal data of users of this website only to the extent necessary to provide a functional website, respond to enquiries or comply with legal obligations.
Personal data means any information relating to an identified or identifiable natural person, such as name, email address, telephone number or IP address.
When this website is accessed, the hosting provider automatically collects information transmitted by your browser. This may include in particular:
• IP address
• date and time of access
• page or file accessed
• amount of data transferred
• browser type and browser version
• operating system used
• referrer URL
• hostname of the accessing computer
This data is processed in order to technically provide the website, ensure stability and security and prevent misuse.
The legal basis is Art. 6 para. 1 lit. f GDPR. Our legitimate interest lies in the secure and technically error-free operation of this website.
This website provides a form that allows users to retrieve information and analytical results for a specific batch by entering a batch number.
When using the batch search, the entered batch number is processed in order to display the corresponding batch-related information. The batch number itself does not generally constitute personal data.
In connection with the use of the batch search, access data may nevertheless be processed for technical reasons, in particular the IP address, date and time of access and the page accessed. This processing is carried out to technically provide the function, ensure proper operation and prevent misuse.
The legal basis is Art. 6 para. 1 lit. f GDPR. Our legitimate interest lies in providing a functional and secure batch search.
The entered batch numbers are not used to identify individual users and are not evaluated for marketing purposes.
Batch-related analytical results and test reports may be published on this website. This information relates to raw materials, products, batches and analytical parameters and generally does not contain personal data.
Where analytical results for raw materials or products are published, they refer exclusively to the specifically indicated batch and the parameters stated in the respective test report.
If personal data is contained in documents in individual cases, such data will be removed or redacted before publication unless there is a legal basis for publication.
This website does not use cookies for analytics, marketing or tracking purposes.
No tracking tools, marketing pixels or similar technologies are used to track or evaluate users beyond this website.
If cookies, analytics tools, marketing technologies or external content are used in the future, this Privacy Policy will be updated accordingly and, where required, consent will be obtained.
If you contact us by email, we process the personal data transmitted by you, in particular your name, email address, company, telephone number and the content of your enquiry.
The processing is carried out to handle your enquiry and communicate with you.
The legal basis is Art. 6 para. 1 lit. b GDPR if your enquiry is related to a contract or pre-contractual measures. In all other cases, processing is based on our legitimate interest in handling enquiries pursuant to Art. 6 para. 1 lit. f GDPR.
This website is hosted by an external service provider. The hosting provider processes personal data generated when visiting this website, in particular IP addresses and server log files.
Processing is based on our legitimate interest in the secure, reliable and efficient provision of our website pursuant to Art. 6 para. 1 lit. f GDPR.
Where required, we conclude a data processing agreement with the hosting provider pursuant to Art. 28 GDPR.
Personal data is only transferred to the extent necessary for the technical provision of the website, the handling of your enquiry, compliance with legal obligations or the protection of legitimate interests.
Recipients may include in particular:
• hosting provider
• IT service providers
• email provider
• tax advisors, legal advisors or authorities, where legally required
We store personal data only for as long as necessary for the respective purposes or as long as statutory retention obligations apply.
Server log files are generally stored only for a limited period and then deleted or anonymised, unless longer storage is required for security reasons.
Email enquiries are stored for the duration of processing and beyond that to the extent necessary for documentation, contract processing or compliance with legal obligations.
Subject to the statutory requirements, you have the following rights:
• right of access pursuant to Art. 15 GDPR
• right to rectification pursuant to Art. 16 GDPR
• right to erasure pursuant to Art. 17 GDPR
• right to restriction of processing pursuant to Art. 18 GDPR
• right to data portability pursuant to Art. 20 GDPR
• right to object pursuant to Art. 21 GDPR
• right to withdraw consent pursuant to Art. 7 para. 3 GDPR
You may contact us at any time to exercise your rights.
You have the right to lodge a complaint with a data protection supervisory authority if you believe that the processing of your personal data violates data protection law.
The competent supervisory authority in Schleswig-Holstein is:
Unabhängiges Landeszentrum für Datenschutz Schleswig-Holstein
Holstenstraße 98
24103 Kiel
Germany
This Privacy Policy is currently valid and was last updated in August 2026.
We reserve the right to amend this Privacy Policy if legal requirements, technical functions of this website or our data processing procedures change.