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Corporate Information

Corporate Information


D-14167 Berlin

Phone: +49 (0)30 – 845 88 54
Fax: +49 (0)30 – 84 58 85 55

Managing Directors: Joern Kluge, Berthold Schuler

Chancery: Amtsgericht Berlin-Charlottenburg
Register Number: HRB 70730
Value Added Tax Identification Number: DE 812717153

Liability Note: Despite careful content control we are not liable for external linked contents. The content of linked websites is the exclusive responsibility of their operators.

General Terms and Conditions for Permanent International Kongress and Permanent International Workshop participants

Field of application

The following General Terms and Conditions govern the contractual relationship between the participant at “Permanent International Kongress” and/or “Permanent International Workshop” (hereinafter the “events”) and MT.DERM GmbH. Deviating General Terms and Conditions for Participants are not valid. The offer is not aimed at consumers.

Application, confirmation of application

You can apply via the Internet, or by letter, fax, email or telephone. A contract is only concluded after we have issued confirmation by mail or by email. MT.DERM GmbH is entitled to decline an application to an event without stating reasons.

Provision of services

The participation amount is understood as per person and per event plus Value Added Tax at the statutory rate, and includes participation at the event, the provision of documents, and (if these are stated as being provided) lunch and drinks during breaks. MT.DERM GmbH reserves the right to replace the advertised speakers with other speakers and to make any necessary changes to the event programmed, subject to maintaining the overall character of the events. If it is not possible to carry out the events for economic or organizational reasons, the participants will be informed immediately. An event can in particular be cancelled for an important reason, e.g. insufficient numbers of participants, sickness or failure to appear of a speaker, hotel closure or force majeure. In such cases the participation fee will be reimbursed. All claims for the reimbursement of cancellation or rebooking charges or the costs of travel and overnight accommodation, as well as lost work time, are excluded, unless such costs arise as a result of intentional or grossly negligent behavior on the part of MT.DERM GmbH. MT.DERM GmbH undertakes, in the event of any disruption to the provision of service, to take all reasonable steps to contribute to removal or limitation of the disruption.

Due date and payment, delay, offsetting

The participation amount is due for payment upon receipt of invoice. If the participant is late in making payment, MT.DERM GmbH is entitled to demand interest at 5 % above the basic interest rate (§ 247 (1) of the German Civil Code [BGB]) p.a. If MT.DERM GmbH can prove that any greater loss has arisen as a result of the delay in payment, the amount in question can be claimed. Similarly, the participant is entitled to prove that no loss has arisen or that the loss is significantly lower than the amount claimed by MT.DERM GmbH. Payment is made on account. Payment cannot be made by the sending of cash or checks; MT.DERM GmbH accepts no liability in the event of loss. The participant can only offset amounts against claims which have been finally and conclusively established and which have been acknowledged in writing by MT.DERM GmbH, or against undisputed counter-claims. The participant is only authorized to exercise any right of retention insofar as his/her counter-claim is based on the same contractual relationship.


Bookings can be cancelled. For cancellations up to four weeks before the event, MT.DERM GmbH applies a handling charge of € 150 plus VAT at the statutory rate per event ticket. In the case of cancellations up to two weeks before the start of the event, half of the participation fee is payable, and for any cancellations after this the full fee is payable. Cancellations must be addressed in writing to: MT.DERM GmbH, Gustav-Krone-Str. 3, 14167 Berlin, Germany, or by fax to: 0049 (0)30 / 84 58 85 – 55. In the case of non-appearance, MT.DERM GmbH charges the full participation fee. MT.DERM GmbH will be happy to accept a substitute participant at no additional cost. Rebooking (to another event) is handled in the same way as cancellation.

Group discount

Subject to reservation, MT.DERM GmbH grants a discount for schools, universities and other educational institutions. Depending on the institution and the number of participants, a decision is taken in the individual case regarding a percentage waiver of fees for events. The discount applies only in respect of the execution of the contract. In the event of cancellation, the costs are charged on the basis of the full event fee.

Unauthorized advertising

Any form of advertisement and/or active customer acquisition during the events which has not been explicitly confirmed in writing beforehand by the MT.DERM GmbH, is absolutely forbidden! Offenders shall be excluded from all events and loose the right to participate in the events booked. Furthermore the MT.DERM GmbH reserves the right to charge a corresponding fee for the removal of the unauthorized advertising.

Transfer of image & usage rights

Every participant agrees to the publication (print and digital) of any photos and/or videos taken of her/him by representatives of MT.DERM GmbH and agrees to pass the rights on MT.DERM GmbH without a limitation of time, place or contents. The participant waives any copyright or other fee payments in any form and does not claim any ownership in any content. MT.DERM GmbH ensures that all photos and/or videos shall not be used for any unauthorized and/or defamatory purposes.


The events are carefully prepared and implemented by qualified speakers. MT.DERM GmbH accepts no liability in regard to the documents provided being up to date, correct and complete, or for the implementation of the event.

Granting of rights in respect of film and photographic records for conference documentation

The participant irrevocably agrees that MT.DERM GmbH is entitled to have photographs and film and sound recordings made of the event and the participants, and to use these free of charge for advertising or press publications, and in particular to reproduce and distribute such recordings and make them publicly accessible.


The documentation is protected by copyright, and may only be reproduced and distributed with the express written agreement of MT.DERM GmbH. Rights of use are only transferred if granted expressly in writing.

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