In the digital age, protecting personal data is a key responsibility for companies. This is where the Standard Data Protection Model (SDM) comes into play. It serves as a practice-oriented aid for implementing the regulations of the General Data Protection Regulation (GDPR) and the Federal Data Protection Act (BDSG)by providing concrete instructions and standardized recommendations. With the revised version 3.0, the SDM offers companies an option for evaluating and adapting their data protection measures in order to DSGVO conformity to ensure that

Key findings

  • The SDM is a central guideline for the implementation of the Data protection regulation.
  • The SDM provides companies with standardized procedures.
  • Version 3.0 of the SDM provides updated guidance in line with the GDPR.
  • The model supports the structured implementation of data protection requirements in accordance with BDSG.
  • Correct use of the SDM contributes significantly to DSGVO conformity with.
  • The latest revision includes editorial changes and clarifies details.

Introduction to the standard data protection model

The standard data protection model (SDM) forms the backbone of modern data protection efforts and has been an indispensable tool for the implementation of the GDPR since its introduction. Privacy-General Data Protection Regulation. By providing instructions and process descriptions, SDM enables companies to make their data protection processes GDPR-compliant and minimize data protection risks at the same time.

Definition and relevance of SDM in data protection

The SDM definition describes a structured method of translating legal data protection requirements into technical and organizational measures to translate. This gives the Relevance to data protection of the SDM is of central importance for the DSGVO implementation in companies. Through this practical orientation, the SDM makes a significant contribution to the systematization and professionalization of data protection.

Development and current version of the standard data protection model

The Version 3.0 marks the latest state of development of the SDM. Developed by a sub-working group of the Data Protection Conference, this version is a reaction to the dynamic requirements of European data protection law and explicitly refers to the GDPR. Data protection authorities recommend the use of the SDM as the basis for a legally compliant Data protection management.

  • Comprehensive consideration of the GDPR
  • Practical formulation of data protection requirements
  • Optimization through explanations and recommendations for action
  • Increased user-friendliness through comprehensible language

With the current Version 3.0 of the SDM, companies can be sure that they are at the cutting edge of data protection law recommendations and thereby strengthen their data protection practices.

The legal basis: GDPR and BDSG

The GDPR and the BDSG form the Legal basis data protection in the European Union and in Germany. Outstanding in the context of the legal requirements is the Article 5 GDPRwhich defines the essential principles of data processing. These include lawfulness, transparency, the Data minimizationthe accuracy, storage limitation, integrity and confidentiality as well as the accountability of the data processing bodies.

The BDSG requirements supplement the GDPR and specify measures and obligations for companies in Germany to ensure a high standard of data protection. The documented accountability requires companies to demonstrate compliance with these data protection principles to the supervisory authorities.

  • Lawfulness ensures legitimate data processing on the basis of consent or legal requirements.
  • Transparency requires openly communicated information about data processing to the data subject.
  • Data minimization limits data processing to what is necessary for the purpose.
  • Accuracy means the obligation to update and correct data.
  • Storage limitation means that personal data may only be stored for as long as the purpose requires.
  • Integrity and confidentiality indicate technical and organizational measures that guarantee the security of data.
  • Accountability requires companies to be able to demonstrate compliance with data protection principles.

Overall, the GDPR and the BDSG a comprehensive set of rules that raises operational data processing to a new level of consumer protection through its precise specifications. Companies that comply with the principles of Art. 5 GDPR and the BDSG requirements not only create legal security, but also strengthen the trust of their customers and business partners in their own data protection standards.

The seven guarantee objectives of the standard data protection model - An orientation

In order to meet the requirements of Privacy-In order to comply with the General Data Protection Regulation (GDPR), the Standard Data Protection Model (SDM) defines seven central Warranty targets. These objectives serve as concrete guidelines for companies when designing their data protection measures and guarantee compliance with principles such as Data minimization and Earmarking.

Data minimization and purpose limitation as cornerstones

Data minimization states that only as much personal data may be processed as is absolutely necessary. The Earmarking states that data may only be used for specified, explicit and legitimate purposes. These two principles play a fundamental role in SDM and make a decisive contribution to safeguarding privacy.

Availability: Ensuring data access

Availability ensures that personal data is protected against loss and destruction while remaining retrievable at all times for the predefined purpose. This also includes the ability to respond effectively to requests for information from data subjects and thus forms the basis for transparency and building trust with users.

Integrity and confidentiality to protect data

Under the term Integrity in SDM is understood to mean protection against unintentional or unauthorized changes to the data. The Confidentiality protects personal data from unauthorized access and is crucial for maintaining data protection and the personal security of data owners.

Non-linking to protect identity

The objective of non-linking is based on the principle of Earmarking and ensures that data collected for different purposes is not easily combined and linked. This protects the identity of the data subjects and minimizes the risk of profiling and breaches of data protection law.

Transparency in data processing

Transparency is necessary in order to provide data subjects with comprehensible information about how their data is processed. This includes the presentation of processing procedures, data storage and systems used and strengthens the right of access and the right to information. Privacy.

Intervenability to protect those affected

Intervenability enables data subjects to assert their rights. This includes the right to information, correction and deletion of their own data. Legally compliant data processing must therefore take precautions to be able to respond to such requests promptly and effectively.

Technical and organizational measures for SDM implementation

The implementation of Technical measures Data protection in combination with organizational measures forms a robust foundation for the implementation of the standard data protection model (SDM). These measures are essential to ensure the operational strengthen data protection within organizations and effectively to the complex requirements of the GDPR.

  1. Analysis of the current situationFirst of all, a complete analysis of the current data protection measures and IT infrastructure must be carried out.
  2. Identification of risksIdentification of potential data protection risks enables the targeted implementation of protection mechanisms.
  3. Derivation of measures from the warranty targetsThe SDM defines specific Warranty targetscompliance with them through targeted technical and organizational measures must be ensured.
  4. Development of a data protection concept: A comprehensive data protection concept is developed on the basis of the analysis and target definition.

The focus of the Technical measures Data protection is the use of modern technologies and security systems to protect data from unauthorized access and manipulation. Encryption, for example, plays a key role here, but access controls, firewalls and anti-malware tools are also indispensable.

Organizational measures In contrast, data protection includes the internal processes and guidelines that control the correct handling of personal data. Training and raising employee awareness of data protection are just as relevant as clear responsibilities and processes.

Technical measures Organizational measures
Implementation of a secure IT infrastructure Formulation of internal data protection guidelines
Application of encryption methods Regular data protection training
Establishment of clear access authorizations Introduction of data protection management
Regular software updates and patches Processes for dealing with data protection incidents

The SDM implementation requires a permanent evaluation and adaptation of the security measures taken. In addition, close coordination with the constant development of the GDPR legal framework is necessary in order to remain compliant on an ongoing basis.

By carefully selecting and implementing technical and organizational measures in response to the specific requirements of the SDM and GDPR, companies ensure that they meet their data protection obligations and strengthen the trust of their customers.

Concrete implementation of the warranty objectives

With the publication of the Version 3.0 of the SDM important SDM adjustments which in particular emphasize the practice-oriented Implementation of the GDPR to facilitate data protection. This revision reflects the need for companies to view data protection not just as a regulation, but as an integral part of their business activities.

Adjustments and additions in the new SDM version

A central aspect of the Revision of the SDM concerns chapter E6, which sets out the binding nature of the Reference measures from the SDM catalog. This provides companies with an improved basis for evaluating their data protection measures and gives them certainty in the legal assessment of the procedures used.

Part B - New statements on data protection requirements

In Part B of the SDM, important data protection requirements are clearly presented and explained in order to simplify the application of the model. The 7 The main requirements that are taken into account include aspects such as the Earmarking, Data minimization and the Accountability in. This increases comprehensibility and bridges the gap between the theory of data protection and thes and its practical application.

Overall, the new features of the SDM enable a more precise alignment of internal data protection strategies with the GDPR and contribute to a more transparent presentation of responsible data processing practices. With these changes, the SDM provides a clear guideline for companies to effectively fulfill their data protection obligations and continue to strengthen the trust of their customers and partners.

Management of consents and regulatory orders

In the course of optimizing the Data protection takes the Consent management plays a key role within the standard data protection model. It acts as a foundation to guarantee user self-determination and compliance with regard to the GDPR to ensure that this is the case. Precise documentation of consent not only forms the basis for transparency and trust, but also for correct implementation supervisory orders.

A systematic Consent management includes the careful collection, processing and storage of user consents, which is particularly essential in the digital space. Clear consent for different data processing activities helps data processors to protect the autonomy of users.

The revised SDM in Part B now addresses the operational handling of consent in even greater detail and thus increasingly represents a strategic guideline for companies.

With regard to supervisory orders demands that Consent management companies to respond quickly and accurately to instructions from the data protection authorities. This may mean deleting certain data or responding to requests for information.

The implementation of these requirements is often linked to technical and organizational measures, which are broken down in detail below:

Consent management Implementation of regulatory orders
Documentation of user consents Response to data breaches
Maintenance of a consent register Processing and documentation of extinguishing requests
Analysis and adaptation of consent processes Provision of information to data subjects by order
Management of revocations and renewed consents Implementation of adjustments to processing activities

An effective Consent management thus not only promotes compliance with the Data protectionbut also serves as preparation for possible supervisory ordersthat can occur at any time. It shows that data protection in the company is a living practice that is continuously maintained and adapted.

Practical examples and recommendations for action

A robust data protection concept is the be-all and end-all for modern companies to efficiently meet the challenges of data protection. A central aspect of the Standard data protection model are concrete Protective measures and guidelines to protect against data loss and destruction and to ensure the integrity and confidentiality of data. The following explanations offer concise examples and recommendations on how these cornerstones can be anchored in day-to-day operations.

Protective measures against loss and destruction of data

To the Prevention of data loss SDM recommends a number of tried and tested methods and Protective measureswhich should be implemented in daily practice. These include not only technical, but also organizational aspects that ensure the availability of data:

Measure Goal
Making regular backup copies Backup and recoverability of data in an emergency
Protection from external influences Defense against threats such as malware or physical damage
Implementation of redundancies Fail-safe due to multiple data storage
Development of repair strategies Fast troubleshooting and system restart
Substitution rules for employees Constant availability of expertise and access authorizations

Measures to maintain data integrity and confidentiality

The Integrity assurance and the Protection of confidentiality personal data are considered to be essential components of a sophisticated Data protection concept. To ensure this, the SDM offers specific recommendations for action:

  • Limitation of write and modification rights to authorized personnel
  • Use of checksums and digital signatures to check data authenticity
  • Implementation of secure authentication procedures to protect against unauthorized access
  • Expansion of a sophisticated crypto concept for encrypting sensitive data records

Through such preventive Confidentiality measures and continuous adjustments to the changing threat landscape, companies can ensure sustainable data protection and meet the ideal of the GDPR.

Evaluation of the standard data protection model

The current iteration of the Standard Data Protection Model (SDM) provides revealing insights into the progress made in data protection and the specific requirements it places on companies. A differentiated look at the model shows both the successes achieved and those areas where there is still a need for action. In order to do justice to these aspects, a SDM comparison to the previous version as well as an assessment of the strengths and existing potential for improvement.

Comparison with the previous version of the SDM

At SDM comparison Compared to its predecessor, version 3.0 is more specific in its presentation and recording of data protection requirements. The integration of new chapters and the detailed elaboration of recommendations for action contribute to the Version rating and improved operationalization. Bridges are increasingly being built from theory to practical application, which enables targeted Data protection optimization makes it possible.

Strengths and potential for improvement of the model

The strengths of the SDM are particularly evident in the systematic and structured preparation of the data protection provisions. It offers a clear framework for an individually tailored Data protection management. Despite this progress, however, it remains apparent that certain parts of the methodology still leave room for interpretation and that the requirements for their technical implementation are high. For further optimization, an even more specific elaboration of instructions is recommended, in particular to ensure the measurability of the degree of fulfillment of the Privacy policy and to enable a practice-oriented SDM comparison (version 3.0 versus previous version). These findings indicate that version 3.0, with its stronger links to the GDPR and reference to greater transparency, has laid a significant foundation for data protection - albeit with recognizable potential for further adjustments and improvements in the future.

Version 3.0 of the SDM represents a sensible further development that strengthens data protection in companies by following the GDPR and taking into account the Plan-Do-Check-Act cycle.

Reference measures and data protection management in SDM

Effective implementation of the General Data Protection Regulation is essential for companies. In order to Conformity with the GDPR have Reference measures in the Standard Data Protection Model (SDM) play a key role. They provide a comprehensive framework for the Risk reduction-process and systematically underpin the Data protection management. By comparing target and actual states, these measures enable companies to continuously evaluate and refine their data protection practices.

To support companies in the evaluation and implementation of technical and organizational measures, the SDM proposes practical Reference measures before. These are not just a checklist, but also function as a Best practice exampleswhich can be adapted in accordance with data protection requirements.

With the help of reference measures, data protection-relevant risks can be identified and effectively minimized through adapted countermeasures. They also make it possible to continuously improve the effectiveness of data protection and meet the requirements of the constantly evolving data protection landscape.

Range Objective of the reference measure Contribution to risk reduction
Technical safety Prevention of data leaks and unauthorized access Protection of confidential information and prevention of data breaches
Organizational processes Definition of clear responsibilities and processes Simplifying data protection management and promoting accountability
Trainings Increasing data protection awareness among employees Preventive Risk reduction by informed personnel

To continuously improve data protection management, the SDM recommends implementing a plan-do-check-act cycle. This process promotes critical monitoring and continuous adaptation of the Data protection strategy to the latest developments and findings.

Finally, reference measures are an indispensable component for the establishment of effective data protection management. By implementing and continuously adapting these measures, companies can not only maintain their legal compliance, but also strengthen the trust of their customers and partners.

The holistic application of reference measures as part of the SDM enables companies to meet the challenges in the area of Data protection management and to achieve a sustainable Risk reduction to reach.


The Standard Data Protection Model (SDM) proves to be a fundamental guide for companies that are confronted with the challenge of meeting the complex requirements of the GDPR to do justice to this. As GDPR guide it paves the way for a Data protection strategythat both complies with legal requirements and is practicable to implement in day-to-day operations. While the SDM provides valuable guidance and a structured framework, there is a need for even more precise instructions and measures in practical application.

Company managers are faced with the task of SDM Conclusion addressed Protective measures and data protection practices, but also to continuously adapt them to changing conditions. This dynamic process calls for an agile approach in the Data protection strategyin order to keep pace with ongoing developments and the latest findings in data protection. A seamless and company-wide standardized Implementation of the GDPR thus appears to be the ideal to which organizations can orient themselves after the SDM.

In summary, the SDM is an important step towards responsible data protection management, but the goal of comprehensive and detailed guidance remains a constant challenge. However, with the SDM as the cornerstone of an effective data protection strategy, companies can set the essential course for GDPR-compliant data processing and thus strengthen the foundation for the trust of their users, customers and partners.


What is the standard data protection model (SDM)?

The SDM is an orientation aid and systematic procedure for implementing data protection requirements from the GDPR and the BDSG. It offers standardized recommendations and assistance provided by data protection authorities.

What role does the GDPR play in SDM?

The GDPR forms the central legal basis for SDM and lays down key principles for the processing of personal data. These principles are crucial for the formulation of assurance objectives and the derivation of necessary measures within the framework of the SDM.

What does the latest version of the SDM contain?

Version 3.0 of the SDM is the latest revision. It includes editorial changes, additions such as chapter E6 and offers increased practical relevance through concrete recommendations for action to comply with the GDPR.

What are the seven SDM warranty objectives?

The Warranty targets are data minimization, availability, integrity, confidentiality, non-linking, transparency and intervenability. They serve as guidelines to ensure legally compliant data processing in accordance with the GDPR.

How does the SDM help with the technical and organizational implementation of data protection?

The SDM recommends technical and organizational measures that are designed to meet the warranty objectives and GDPR requirements. These measures support companies in processing personal data in compliance with the law and minimizing data protection risks.

How have the data protection requirements in Part B of the SDM been improved?

In Part B of the SDM, the data protection requirements were formulated more clearly and their application relevance was increased. Among other things, this includes requirements for Earmarkingdata minimization and accountability.

How are consents and supervisory orders handled in SDM?

In SDM, there is an increased focus on the management of consent and the implementation of regulatory orders. This includes documentation requirements and operational measures to ensure data protection compliance.

What practical recommendations for action does the SDM offer?

The SDM contains practical recommendations and examples for Protective measuressuch as protection against loss and destruction of data, as well as integrity and confidentiality measures to effectively support data protection in day-to-day business.

What strengths and potential for improvement does the SDM offer?

The strengths of the SDM lie in the structured presentation of the requirements and the implementation framework. At the same time, there is potential for improvement in the specification of instructions and the technical feasibility of some requirements.

What are reference measures in SDM?

Reference measures are methods and procedures proposed in the SDM that are used for target/actual comparisons and for evaluating technical and organizational measures. They help to check compliance with the GDPR and reduce data protection risks.

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