Privacy policy

Name and address of the responsible party
The responsible party within the meaning of the General Data Protection Regulation and other national data protection laws of the member states as well as other data protection provisions is the:

Riensch & Held GmbH & Co.KG
Hans-Duncker-Straße 1
21035 Hamburg

Managing Director:
Dipl.-Kfm. Christian J. Justus, Per J. Justus, Dipl.-Kfm. Markus von Ludowig

Phone: +49 40 73424-0
Website: http://www.cleanoffice-feinstaubfilter.de/

Name and address of the data protection officer
The data protection officer of the controller is:
Erik Weinkauf
Riensch & Held GmbH & Co.KG
Hans-Duncker-Straße 1
21035 Hamburg

Phone: +49 40 73424-0
E-mail: datenschutz@riensch.de

General information on data processing
In our understanding, compliance with data protection regulations and the protection of the rights of the data subjects are part of the principles of a trusting business relationship. Only if the personal data entrusted to us and the associated risks for the data subjects are processed by us with great care and attention can we protect the interest of the people who trust us. That is why it is a must for us to implement data protection in all business processes in which personal data is processed.


1. scope of the processing of personal data
We collect and use personal data of users only to the extent necessary to provide a functional website and our content and services. The collection and use of personal data of our users is regularly carried out only with the consent of the user. An exception applies in those cases where obtaining prior consent is not possible for factual reasons and the processing of the data is permitted by legal regulations.


2. legal basis for the processing of personal data
Insofar as we obtain the consent of the data subject for processing operations involving personal data, Art. 6 para. 1 lit. a EU General Data Protection Regulation (GDPR) as the legal basis. When processing personal data that is necessary for the performance of a contract to which the data subject is a party, Art. 6 para. 1 lit. b DSGVO as the legal basis. This also applies to processing operations that are necessary for the performance of pre-contractual measures. Insofar as the processing of personal data is necessary for the fulfillment of a legal obligation to which our company is subject, Art. 6 para. 1 lit. c DSGVO as the legal basis. In the event that vital interests of the data subject or another natural person require the processing of personal data, Art. 6 para. 1 lit. d DSGVO as the legal basis. If the processing is necessary to protect a legitimate interest of our company or a third party and the interests, fundamental rights and freedoms of the data subject do not override the former interest, Art. 6 para. 1 lit. f DSGVO as the legal basis for the processing.


3. data deletion and storage period
The personal data of the data subject shall be deleted or blocked as soon as the purpose of storage ceases to apply. In addition, storage may take place if this has been provided for by the European or national legislator in Union regulations, laws or other provisions to which the controller is subject. Data will also be blocked or deleted if a storage period prescribed by the aforementioned standards expires, unless there is a need to continue storing the data for the conclusion or fulfillment of a contract.


Provision of the website and creation of log files
1. Description and scope of data processing

Each time you visit our website, our system automatically collects data and information from the computer system of the calling computer.

The following data is collected:
Information about the browser type and version used
The operating system of the user
The HTTP response code
The number of bytes transferred
The IP address of the user
Date and time of access
Websites from which the user’s system accesses our website
Websites that are called up by the user’s system via our website


2. legal basis for data processing
The legal basis for the temporary storage of data and log files is Art. 6 para. 1 lit. f GDPR.


3. purpose of data processing
The temporary storage of the IP address by the system is necessary to enable delivery of the website to the user’s computer. For this purpose, the user’s IP address must remain stored for the duration of the session.

The storage in log files is done to ensure the functionality of the website. In addition, we use the data to optimize the website and to ensure the security of our information technology systems. An evaluation of the data for marketing purposes does not take place in this context.

These purposes are also our legitimate interest in data processing according to Art. 6 para. 1 lit. f GDPR.


4. duration of storage
The data will be deleted as soon as they are no longer required to achieve the purpose for which they were collected. In the case of the collection of data for the provision of the website, this is the case when the respective session has ended. In the case of storage of data in log files, this is the case after seven days at the latest. Storage beyond this is possible.gehende Speicherung ist möglich. In this case, the IP addresses of the users are deleted or alienated, so that an assignment of the calling client is no longer possible.


5. objection and removal option
The collection of data for the provision of the website and the storage of the data in log files is absolutely necessary for the operation of the website. Consequently, there is no possibility for the user to object.


Use of cookies
1. Description and scope of data processing
Our website partly uses cookies. Cookies are text files that are stored in the Internet browser or by the Internet browser on the user’s computer system. When a user accesses a website, a cookie may be stored on the user’s operating system. This cookie contains a characteristic string that allows the browser to be uniquely identified when the website is revisited.

We use cookies to make our website more user-friendly. Some elements of our website require that the calling browser can be identified even after a page change.


2. legal basis for data processing
The legal basis for the processing of personal data using cookies is Art. 6 para. 1 lit. f GDPR.


3. purpose of data processing
The purpose of using technically necessary cookies is to simplify the use of websites for users. Some functions of our website cannot be offered without the use of cookies. For these, it is necessary that the browser is recognized even after a page change.

The user data collected through technically necessary cookies are not used to create user profiles.

In these purposes also lies our legitimate interest in the processing of personal data pursuant to Art. 6 para. 1 lit. f GDPR.


4. duration of storage, possibility of objection and removal
Cookies are stored on the user’s computer and transmitted by it to our site. Therefore, as a user, you also have full control over the use of cookies. Therefore, you as a user also have full control over the use of cookies.By changing the settings in your Internet browser, you can disable or restrict the transfer of cookies. Cookies that have already been saved can be deleted at any time. This can also be automated. If cookies are deactivated for our website, it may no longer be possible to use all functions of the website to their full extent.


SSL or TLS encryption
This site uses SSL or TLS encryption for security reasons and to protect the transmission of confidential content, such as orders or requests that you send to us as site operator. TLS encryption. You can recognize an encrypted connection by the fact that the browser address bar changes from “http://” to “https://” and by the lock symbol in your browser bar.
If SSL or TLS encryption is activated, the data you transmit to us cannot be read by third parties.

However, we would like to point out that data transmission on the Internet can have security gaps. Complete protection of the data against access by third parties is not possible.


Google Analytics
If you have consented, this website uses Google Analytics, a web analytics service provided by Google Inc, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA (“Google”). Google uses so-called cookies, which are text files placed on your computer, to help the website analyze how users use the site. The information generated by the cookie about your use of this website (including your IP address) will be transmitted to and stored by Google on servers in the United States. Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and internet usage. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google’s behalf. We use Google Analytics exclusively with an anonymization function, in which the IP address is shortened before transmission by Google within member states of the European Union or in other contracting states to the Agreement on the European Economic Area. Only in exceptional cases is the full IP address transmitted to Google in the USA and only shortened there. Google analyzes the information collected and sends us reports on the usage activities on our website and provides other services to us for this purpose. The IP address transmitted by your browser as part of Google Analytics will not be merged with other data from Google In addition to blocking all cookies through your browser, you can prevent Google from processing your data by downloading and installing the browser plugin available at the following link: http://tools.google.com/dlpage/gaoptout?hl=de. For more information on Google Analytics, please see Google’s privacy policy: https://support.google.com/analytics/answer/6004245?hl=d. The legal basis for data processing for analysis purposes is your consent pursuant to. Art. 6 p. 1 lit. a GDPR.

Browser add-on to disable Google Analytics
The browser add-on to disable Google Analytics gives the website visitor more control over what data about visited websites is collected by Google Analytics. The add-on tells the JavaScript (ga.js) of Google Analytics that no information about the website visit should be sent to Google Analytics. If you want to use this feature, download and install the add-on for your current web browser. The browser add-on to disable Google Analytics is available for Internet Explorer, Google Chrome, Mozilla Firefox Apple Safari and Opera.
Link: Browser-Add-onClick

Google – general information
You can find more detailed information about data processing by Google in Google’s privacy policy. There you can also change your settings in the Privacy Center so that you can manage and protect your data. For further information on the use of data for advertising purposes by Google, setting options and objection options, please visit the following Google websites: https://support.google.com/analytics/answer/6004245?hl=de (“Google Privacy Policy Overview”), https://www.google.com/intl/de/policies/privacy/partners/ (“Data use by Google when you use our partners’ websites or apps”), https://www.google.com/policies/technologies/ads (“Use of Data for Advertising Purposes”), https://www.google.de/settings/ads (“manage information that Google uses to serve ads to you”) and https://www.google.com/ads/preferences/ (“Determine what ads Google shows you”).


Google Fonts

We use “Google Fonts” on our website, a service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland (hereinafter referred to as: “Google”). Google Fonts allows us to use external fonts. For this purpose, the required Google Fonts are loaded from our web server into your browser cache when you access our website. This is necessary so that your browser can also display a visually improved representation of our texts. If your browser does not support this feature, a default font is used by your computer to display it. The fonts are hosted by us and therefore not loaded by an external provider. This requires the processing of your IP address.

We use Google Fonts for optimization purposes, in particular to improve the use of our website for you and to make its design more user-friendly. The legal basis of the data processing is our legitimate interest in this regard pursuant to. Art. 6 par. 1 lit. f GDPR.

Google Maps
On this website we use the offer of Google Maps. A service of Google Ireland Ltd, Gordon House, Barrow Street, Dublin 4, Ireland, Fax: +353 (1) 436 1001 (“Google”). This allows us to display interactive maps directly on the website and enables you to use the map function conveniently.

By visiting the website, Google receives the information that you have accessed the corresponding sub-page of our website. In addition, the data mentioned under usage data of this declaration is transmitted. This occurs regardless of whether Google provides a user account through which you are logged in or whether no user account exists. However, in the configuration integrated by us, no merging of data with your Google account takes place, so that the data Google receives from you is limited to the minimum technically necessary for the provision of the map.


Data subject rights
The following list includes all data subject rights under the GDPR. If your personal data is processed, you are a data subject within the meaning of the GDPR and you have the following rights vis-à-vis the controller:

1. right to information
You may request confirmation from the controller as to whether personal data concerning you is being processed by us.

If there is such processing, you may request information from the controller about the following:

(1) the purposes for which the personal data are processed;
(2) the categories of personal data which are processed;
(3) the recipients or categories of recipients to whom the personal data concerning you have been or will be disclosed;
(4) the planned duration of the storage of the personal data concerning you or, if concrete information on this is not possible, criteria for determining the storage duration;
(5) the existence of a right to rectify or erase the personal data concerning you, a right to have the controller restrict the processing, or a right to object to such processing;
(6) the existence of a right of appeal to a supervisory authority;
(7) any available information on the origin of the data, if the personal data are not collected from the data subject;
(8) the existence of automated decision making including profiling pursuant to Art. 22 para. 1 and 4 GDPR and – at least in these cases – meaningful information about the logic involved and the scope and intended effects of such processing for the data subject.

You have the right to request information on whether personal data concerning you is transferred to a third country or to an international organization. In this context, you may request to be informed of the appropriate safeguards pursuant to. Article 46 of the GDPR in connection with the transfer.


2. right to rectification
You have a right to rectification and/or completion vis-à-vis the controller if the personal data processed concerning you are inaccurate or incomplete. The responsible party shall make the correction without undue delay.


3. right to restriction of processing
Under the following conditions, you may request the restriction of the processing of personal data concerning you:

(1) if you contest the accuracy of the personal data concerning you for a period enabling the controller to verify the accuracy of the personal data;
(2) the processing is unlawful and you object to the erasure of the personal data and request instead the restriction of the use of the personal data;
(3) the controller no longer needs the personal data for the purposes of processing, but you need them for the assertion, exercise or defense of legal claims; or
(4) if you object to the processing pursuant to Art. 21 para. 1 DSGVO and it has not yet been determined whether the legitimate reasons of the controller outweigh your reasons.

Where the processing of personal data concerning you has been restricted, such data may be processed, with the exception of their storage, only with your consent or for the establishment, exercise or defense of legal claims or for the protection of the rights of another natural or legal person or for reasons of important public interest of the Union or a Member State.

If the restriction of processing has been restricted in accordance with the above conditions, you will be informed by the controller before the restriction is lifted.


4. right to deletion
4.1. Obligation to delete
You may request the controller to delete the personal data concerning you without undue delay, and the controller is obliged to delete such data without undue delay, if one of the following reasons applies:

(1) The personal data concerning you are no longer necessary for the purposes for which they were collected or otherwise processed.
(2) You revoke your consent on which the processing according to. Art. 6 par. 1 lit. a or Art. 9 para. 2 lit. a GDPR and there is no other legal basis for the processing.
(3) They shall lay down in accordance with Art. 21 par. 1 DSGVO and there are no overriding legitimate grounds for the processing, or you object to the processing pursuant to Art. Art. 21 par. 2 DSGVO to object to the processing.
(4) The personal data concerning you have been processed unlawfully.
(5) The deletion of the personal data concerning you is necessary for compliance with a legal obligation under Union or Member State law to which the controller is subject.
(6) The personal data concerning you have been processed in relation to information society services offered pursuant to Art. 8 para. 1 DSGVO collected.


4.2. Information an Dritte
If the controller has made the personal data concerning you public and is responsible pursuant to. Art. 17 par. 1 DSGVO to erase them, it shall take reasonable measures, including technical measures, having regard to the available technology and the cost of implementation, to inform data controllers processing the personal data that you, as data subject, have requested erasure of all links to or copies or replications of such personal data.


4.3. Exceptions
The right to erasure does not exist insofar as the processing is necessary to

(1) to exercise the right to freedom of expression and information;
(2) for compliance with a legal obligation which requires processing under Union or Member State law to which the controller is subject, or for the performance of a task carried out in the public interest or in the exercise of official authority vested in the controller;
(3) for reasons of public interest in the field of public health pursuant to Art. 9 par. 2 lit. h and i and Art. 9 para. 3 GDPR;
(4) for archival purposes in the public interest, scientific or historical research purposes, or statistical purposes pursuant to. Art. 89 par. 1 GDPR, insofar as the right referred to in Section a) is likely to render impossible or seriously prejudice the achievement of the purposes of such processing, or
(5) to assert, exercise or defend legal claims.


5. right to information
If you have asserted the right to rectification, erasure or restriction of processing against the controller, the controller is obliged to notify all recipients to whom the personal data concerning you have been disclosed of this rectification or erasure of the data or restriction of processing, unless this proves impossible or involves a disproportionate effort.

You have the right to be informed about these recipients by the data controller.


6. right to data portability
You have the right to receive the personal data concerning you that you have provided to the controller in a structured, common and machine-readable format. In addition, you have the right to transmit this data to another controller without hindrance from the controller to whom the personal data was provided, provided that

(1) the processing is based on consent pursuant to. Art. 6 par. 1 lit. a DSGVO or Art. 9 para. 2 lit. a DSGVO or on a contract pursuant to. Art. 6 par. 1 lit. b DSGVO is based and
(2) the processing is carried out with the aid of automated procedures.

In exercising this right, you also have the right to obtain that the personal data concerning you be transferred directly from one controller to another controller, insofar as this is technically feasible. Freedoms and rights of other persons must not be affected by this.

The right to data portability does not apply to processing of personal data necessary for the performance of a task carried out in the public interest or in the exercise of official authority vested in the controller.


7. right to object
You have the right to object at any time, on grounds relating to your particular situation, to the processing of personal data concerning you which is carried out on the basis of Art. 6 para. 1 lit. e or f DSGVO; this also applies to profiling based on these provisions. The controller shall no longer process the personal data concerning you unless it can demonstrate compelling legitimate grounds for the processing which override your interests, rights and freedoms, or for the establishment, exercise or defense of legal claims. If the personal data concerning you is processed for the purpose of direct marketing, you have the right to object at any time to the processing of personal data concerning you for the purpose of such marketing; this also applies to profiling, insofar as it is related to such direct marketing. If you object to processing for direct marketing purposes, the personal data concerning you will no longer be processed for these purposes. You have the possibility, in connection with the use of information society services – notwithstanding Directive 2002/58/EC – to exercise your right to object by means of automated procedures using technical specifications.


8. right to revoke the declaration of consent under data protection law
You have the right to revoke your declaration of consent under data protection law at any time. The revocation of consent shall not affect the lawfulness of the processing carried out on the basis of the consent until the revocation.


9. automated decision in individual cases including profiling
You have the right not to be subject to a decision based solely on automated processing – including profiling – which produces legal effects concerning you or similarly significantly affects you. This does not apply if the decision

(1) is necessary for the conclusion or performance of a contract between you and the controller,
(2) is permitted by legislation of the Union or the Member States to which the controller is subject and that legislation contains appropriate measures to safeguard your rights and freedoms and your legitimate interests; or
(3) is done with your express consent.

However, these decisions may not be based on special categories of personal data pursuant to Art. 9 para. 1 DSGVO, unless Art. 9 para. 2 lit. a or g DSGVO applies and appropriate measures have been taken to protect the rights and freedoms and your legitimate interests.

With regard to the cases referred to in (1) and (3), the controller shall take reasonable steps to safeguard the rights and freedoms of, and the legitimate interests of, the data subject, which shall include, at least, the right to obtain the intervention of a person on the part of the controller, to express his or her point of view and to contest the decision.


10. right to complain to a supervisory authority
Without prejudice to any other administrative or judicial remedy, you have the right to lodge a complaint with a supervisory authority, in particular in the Member State of your residence, workplace or the place of the alleged infringement, if you consider that the processing of personal data concerning you infringes the GDPR. The supervisory authority to which the complaint has been lodged shall inform the complainant of the status and outcome of the complaint, including the possibility of a judicial remedy under Article 78 GDPR.


Status: 28.06.2023