Technological Innovation

What is EN ISO 27073:2011


EN ISO 27073:2011 is a professional technical standard that pertains to the information technology domain. This standard provides guidelines for ensuring the security of electronic health record (EHR) systems. EHR systems play a crucial role in the healthcare industry by facilitating the management and exchange of medical information. The implementation of EN ISO 27073:2011 helps organizations safeguard valuable patient data and maintain the integrity, confidentiality, and availability of EHR systems.

Key Principles of EN ISO 27073:2011

The EN ISO 27073:2011 standard consists of several key principles that organizations should adhere to when implementing and managing EHR systems. These principles are essential for mitigating risks and addressing potential vulnerabilities. They include:


Confidentiality ensures that sensitive patient information remains private and accessible only to authorized individuals. EN ISO 27073:2011 provides guidelines for implementing robust access controls, encryption, and user authentication mechanisms to protect the confidentiality of EHR systems. By adhering to these guidelines, organizations can prevent unauthorized access and minimize the risk of data breaches.


The integrity of EHR systems is critical to ensure the accuracy and reliability of patient information. EN ISO 27073:2011 emphasizes the importance of implementing controls to detect and prevent unauthorized modifications or tampering with EHR data. Data validation techniques, digital signatures, and audit trails are among the measures recommended by the standard to ensure the integrity of EHR systems.


Availability refers to the ability of authorized users to access and utilize EHR systems when needed. EN ISO 27073:2011 provides guidance on implementing strategies to ensure high availability, including redundancy, disaster recovery plans, and fault tolerance mechanisms. By following these guidelines, organizations can minimize downtime and ensure continuous access to critical patient information.

Benefits of EN ISO 27073:2011

The implementation of EN ISO 27073:2011 offers numerous benefits to organizations in the healthcare industry. These include:

Enhanced Data Security

By adhering to the guidelines outlined in EN ISO 27073:2011, organizations can enhance the security of their EHR systems. This includes safeguarding patient data from unauthorized access, ensuring data integrity, and implementing robust authentication mechanisms. Enhanced data security reduces the risk of breaches and protects patients' sensitive information.

Compliance with Legal and Regulatory Requirements

EN ISO 27073:2011 provides a framework that aligns with various legal and regulatory requirements related to EHR systems. By adopting this standard, organizations can demonstrate compliance with industry-specific regulations, such as the Health Insurance Portability and Accountability Act (HIPAA) in the United States or the General Data Protection Regulation (GDPR) in the European Union.

Improved Patient Care and Outcomes

Efficient and secure access to accurate patient information enables healthcare providers to deliver better care and improve patient outcomes. EN ISO 27073:2011 helps organizations establish reliable EHR systems that ensure the availability of up-to-date and comprehensive medical records. This, in turn, positively impacts the quality of patient care and leads to better treatment decisions.

In conclusion, EN ISO 27073:2011 is a professional technical standard that plays a crucial role in the healthcare industry. By adhering to the principles and guidelines provided by this standard, organizations can enhance the security, integrity, and availability of their EHR systems. Implementing EN ISO 27073:2011 not only protects patient data but also ensures compliance with legal requirements and improves the overall quality of patient care.



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