DPDP Act for Hospitals and Diagnostic Labs A 2026 Compliance Checklist
India’s growing healthcare delivery ecosystem now needs to grapple with a growing number of digital personal data points belonging to patients. With the DPDP Act, hospitals and diagnostic labs, ranging from multi-speciality hospital chains to local diagnostic labs, fall under the Data Fiduciaries. Given that medical documents, genomic data, and diagnostic lab results are highly sensitive personal data, this checklist speaks about the requirements of the DPDP Act for Hospitals and diagnostic labs.
- Consent Lifecycle Management
With the DPDP Act, the processing of personal data now requires free, informed, unconditional, unequivocal consent from Data Principals. This necessitates a revision of hospital intake forms, mobile applications, and digital consent capture processes to meet the following:
Granular Notices: Post notices in the patient’s primary language and/or other languages understood by them either before or at the time of collecting consent, to inform them about the type of data being collected
Revocable Consent: Implement technical processes by which patients can withdraw consent as easily as they gave it, and publish detailed procedures around data retention and deletion.
Consent Artefacts: Maintain verifiable logs of consents provided by patients for every healthcare service interaction including teleconsultation or a diagnostic lab test.
- Technical Security and Encryption
Diagnostic labs and hospitals process a massive amount of Electronic Health Records (EHR) and Laboratory Information Management Systems (LIMS) data. Technical safeguards must be put in place to secure such data against unauthorised access.
Encrypt at Rest and in Transit: Encrypt all patient diagnostic reports, DICOM images, and electronic prescription data using industry-standard encryption algorithms.
Role-Based Access: Only authorised personnel (e.g., attending physician, lab technician) should be able to view patient health records. Access must be limited to the minimum necessary to perform one’s role at a given moment.
Pseudonymization: Mask patient data for analytics or research purposes using various tokenisation and masking techniques.
- Data Principals’ Rights
Data principals have a set of enforceable rights under the DPDP Act, and hospitals must design processes to operationalise these rights.
Right to Access: Make it easy for patients to exercise their right to access all personal data with a summary view of the data held by the hospital.
Right to Correction and Erasure: Allow patients to edit or delete personal data in their records that is inaccurate or unnecessary for the purpose for which it was collected.
Grievance Redressal: Create a separate channel or helpdesk for patients to raise privacy-related grievances.
- Third-Party Processing Vendors
Hospitals typically work with a wide range of third-party processors and technology platforms, including cloud hosting vendors, billing software vendors, and lab information management systems (LIMS).
Data Processing Agreements (DPAs): Hospitals must enter into binding data processing agreements (DPAs) with third-party vendors, ensuring that they process data under the same obligations as the Data Fiduciary under the DPDP Act.
Vendors Security Assessments: Conduct an annual security assessment of all third-party platforms that access or process patient diagnostic reports and data.
- Governance and Accountability
Appointing the right people and putting in place the right processes can help ensure long-term success in fulfilling one’s obligations under the DPDP Act.
Data Protection Officer (DPO): Appoint an experienced individual/Data Protection Officer (DPO) who can ensure that the organisation has adequate privacy governance and accountability measures in place. The DPO would also be the primary point of contact for the Data Protection Board of India (DPBI).
Staff Training: Develop and roll out mandatory training programs for staff to help prevent data breaches due to human error.
Conclusion
For hospitals and diagnostic laboratories, compliance with the DPDP Act in 2026 goes beyond legal obligation; it is a powerful trust-building tool. By modernising consent architectures, hardening cybersecurity walls, and respecting patient data rights, healthcare providers can protect their patients while securing their operations for the digital future.
