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Help us to continue defending the environment using law as a tool

Contributions that change everything

With your donation you help us to continue our work focused on research, monitoring and promoting compliance with environmental law. Your support will allow us to continue fighting against climate change and pollution, defending biodiversity, and demanding greater ambition from all sectors involved.

We will work for an energy transition that respects land and biodiversity, and we will bring our message to the institutions responsible for ensuring Environmental Justice.

Save on your income tax

You can deduct up to 80% of your donation on your tax return

  • Up to €150, you deduct 80%.
  • If you donate more than €150, you deduct 35%.
  • In the Basque Country and Navarre, the deduction will be from 20 to 25%.

From IIDMA, we take care of providing this information to the tax authorities and we send you your tax certificate by email.

The International Institute of Law and Environment (hereinafter, IIDMA), in application of current legislation on personal data protection, informs that the personal data collected through the forms on the website, are included in the specific automated files of users of IIDMA services.
The purpose of the collection and automated processing of personal data is to maintain the commercial relationship and to carry out information, training, consultancy and other activities of IIDMA.
This data will only be transferred to those entities that are necessary for the sole purpose of complying with the aforementioned purpose.
IIDMA adopts the necessary measures to guarantee the security, integrity and confidentiality of the data in accordance with the provisions of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data.
The user may at any time exercise the rights of access, opposition, rectification and cancellation recognised in the aforementioned Regulation (EU). These rights may be exercised by the user by sending an email to:, or to the following address: C/ García de Paredes nº76 duplicado, 28010 Madrid.
The user declares that all the data provided by him/her are true and correct, and undertakes to keep them updated, communicating any changes to IIDMA.
Purpose of the processing of personal data:
IIDMA will process your personal data collected through the website for the following purposes:
In the event of contracting the goods and services offered through, to maintain the contractual relationship, as well as the management, administration, information, provision and improvement of the service.
Sending information requested through the forms provided on
Sending newsletters, as well as commercial communications of promotions and/or advertising of and the sector.
We remind you that you can oppose the sending of commercial communications by any means and at any time by sending an email to the address indicated above.
The fields in these registers must be filled in, and it is impossible to carry out the purposes expressed if these data are not provided.
How long will the personal data collected be kept?
The personal data provided will be kept for as long as the commercial relationship is maintained or you do not request its deletion and for the period of time for which legal responsibilities may arise from the services provided.
The processing of your data is carried out on the following legal bases that legitimise the same:
The request for information and/or the contracting of IIDMA services, the terms and conditions of which will be made available to you in any case, prior to any eventual contracting.
Free, specific, informed and unequivocal consent, insofar as we inform you by making this privacy policy available to you, which after reading it, if you agree, you can accept by means of a declaration or a clear affirmative action, such as ticking a box provided for this purpose.
If you do not provide us with your details, or if you do so incorrectly or incompletely, we will not be able to deal with your request, and it will be completely impossible to provide you with the information requested or to carry out the contracting of services.
The data will not be communicated to any third party outside IIDMA, unless legally obliged to do so.
Data collected by users of the services
In cases where the user includes files with personal data on the shared hosting servers, IIDMA shall not be held responsible for the user's failure to comply with the RGPD.
Retention of data in accordance with the LSSI
The IIDMA informs you that, as a data hosting service provider and by virtue of the provisions of Law 34/2002 of 11 July 2002 on Information Society Services and Electronic Commerce (LSSI), it retains for a maximum period of 12 months the information necessary to identify the origin of the data hosted and the time at which the service was initiated. The retention of this data does not affect the secrecy of communications and may only be used within the framework of a criminal investigation or for the safeguarding of public security, being made available to judges and/or courts or the Ministry that so requires.
The communication of data to the Forces and Corps of the State will be made in accordance with the provisions of the regulations on the protection of personal data.
Intellectual property rights
IIDMA is the owner of all copyright, intellectual and industrial property rights, know-how and any other rights relating to the contents of the website and the services offered therein, as well as the programmes necessary for its implementation and related information.
The reproduction, publication and/or any other than strictly private use of the contents, in whole or in part, of the website is not permitted without prior written consent.
Intellectual property of the software
The user must respect third-party software made available by IIDMA, even if it is free and/or publicly available.
IIDMA has the necessary exploitation and intellectual property rights to the software.
The user does not acquire any rights or licences for the contracted service, on the software necessary for the provision of the service, nor on the technical information for monitoring the service, with the exception of the rights and licences necessary for the fulfilment of the contracted services and only for the duration of the same.
For any action that exceeds the fulfilment of the contract, the user will need written authorisation from IIDMA, and the user is prohibited from accessing, modifying, viewing the configuration, structure and files of the servers owned by IIDMA, assuming the civil and criminal liability derived from any incident that may occur in the servers and security systems as a direct consequence of negligent or malicious action on his or her part.
Intellectual property of the hosted contents
Any use contrary to the legislation on intellectual property of the services provided by IIDMA is prohibited, and in particular:
Use that is contrary to Spanish law or that infringes the rights of third parties.
The publication or transmission of any content that, in the opinion of IIDMA, is violent, obscene, abusive, illegal, racial, xenophobic or defamatory.
Cracks, programme serial numbers or any other content that infringes the intellectual property rights of third parties.
The collection and/or use of personal data of other users without their express consent or in contravention of the provisions of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the free movement of such data.
The use of the domain's mail server and email addresses for sending unsolicited bulk email.
The user bears full responsibility for the content of his website, transmitted and stored information, hypertext links, third party claims and legal actions with reference to intellectual property, third party rights and the protection of minors.
The user is responsible with regard to the laws and regulations in force and the rules concerning the operation of the online service, e-commerce, copyright, maintenance of public order, as well as universal principles of Internet use.
The user shall indemnify IIDMA for any costs incurred by IIDMA in any case for which the user may be held liable, including legal fees and expenses, even in the event of a non-final court decision.
Protection of hosted information
IIDMA makes back-up copies of the contents hosted on its servers, however, it is not responsible for the accidental loss or deletion of data by users. Likewise, it does not guarantee the total replacement of data deleted by users, as said data may have been deleted and/or modified during the period of time that has elapsed since the last backup copy.
The services offered, except for specific backup services, do not include the replacement of the contents kept in the backup copies made by IIDMA, when this loss is attributable to the user; in this case, a fee will be determined according to the complexity and volume of the recovery, always with the user's prior acceptance.
The replacement of deleted data is only included in the price of the service when the loss of the content is due to causes attributable to IIDMA.
Commercial communications
In application of the LSSI, IIDMA will not send advertising or promotional communications by e-mail or any other equivalent means of electronic communication that have not been previously requested or expressly authorised by the recipients of the same.
In the case of users with whom there is a prior contractual relationship, IIDMA is authorised to send commercial communications referring to IIDMA products or services that are similar to those initially contracted with the client.
In any case, the user, after proving his or her identity, may request that no further commercial information be sent to him or her through the Customer Service channels.

Do you have any questions?

We will be happy to answer all your questions.


With you we are stronger
Individuals, companies or institutions add great value with their partnership proposals and new projects.

Derecho y Medio Ambiente: Voluntariado Senior / Law and Environment: Senior volunteering

If you are retired and have some free time, collaborate with IIDMA in environmental protection and sustainable development projects.