Team

Technology

Personal data protection

We support clients in analysing the compliance of IT solutions with the GDPR and sectoral regulations, preparing appropriate legal documentation. We represent entrepreneurs in their dealings with supervisory authorities. We also help to minimise the risk of financial liability and respond appropriately to security incidents.

Compliance with the GDPR and industry regulations

We support our clients in assessing the compliance of their IT solutions with personal data protection regulations – both the GDPR and sectoral regulations (e.g. financial, medical, telecommunications).

Comprehensive data protection documentation

We prepare and update legal documentation – data processing agreements, information clauses, security policies, activity logs and other documents required by law.

Consulting on system and application design

We work with IT and product teams to design IT systems – from a legal perspective, we help ensure compliance with the principles of privacy by design and privacy by default.

Representation before the UODO and sectoral authorities

We represent businesses in explanatory, control and administrative proceedings before supervisory authorities – both in cases concerning violations and planned activities.

Support in crisis situations

We assist in responding to security incidents (data breaches) – we provide support in analysing obligations, preparing notifications and communications, and liaising with regulators and data subjects.

Minimising financial and reputational risk

We advise on how to reduce the risk of financial penalties and reputational damage by supporting clients in implementing effective preventive measures and internal processes.

GDPR analysis and documentation

We have extensive experience in conducting needs and data processing analyses and developing comprehensive documentation necessary for the processing of personal data by entities from various industries, with particular emphasis on technology companies. We have developed numerous policies related to personal data protection, dedicated consents and documents enabling the fulfilment of information obligations.

Our successes

Leading Firm 2026 by EMEA Legal 500 Technology Media Telecom (TMT)

Leading Firm 2025 by EMEA Legal 500 Technology Media Telecom (TMT)

Leading Firm 2024 by EMEA Legal 500 Technology Media Telecom (TMT)

Leading Firm 2019 - 2023 by EMEA Legal 500 Technology Media Telecom (TMT)

Experience

GDPR analysis and documentation

We have extensive experience in conducting needs and data processing analyses and developing comprehensive documentation necessary for the processing of personal data by entities from various industries, with particular emphasis on technology companies. We have developed numerous policies related to personal data protection, dedicated consents and documents enabling the fulfilment of information obligations.

We have developed comprehensive documentation related to the protection of patients’ data – including minors – for a private medical facility dealing with mental health and psychiatric care. We have also developed common rules for the processing of personal data by the capital fund’s subsidiaries in connection with the implementation of obligations under whistleblower protection regulations and the implementation of a uniform platform for whistleblowers’ reporting.

Experience in responding to incidents, inspections and proceedings by the Personal Data Protection Office (UODO)

  • We advised employers in cases where the President of the Personal Data Protection Office (UODO) conducted inspections, both planned and unannounced. We helped prepare organisations for inspections, respond to UODO requests and implement corrective measures.
  • We participated in the assessment of incidents related to the risk of personal data disclosure by an IT company. We assessed the need to submit a notification to the UODO
  • We prepared responses to inquiries from the UODO and individuals whose personal data was processed by a company conducting statistical research on very large groups of respondents, based on the PESEL database
  • We negotiated personal data processing agreements for companies in the IT and energy industries and for a retail chain, including agreements related to the mutual disclosure of employee data.
  • We prepared comprehensive documentation for a gaming company regarding the outsourcing of data processing to an entity outside the EEA.
  • We supported a foreign entity outside the EEA in the process of acquiring employees of a Polish company and the lawful transfer of their data abroad as part of the transaction

Experts

Jarosław Jerszyński

Jarosław Jerszyński

Bartosz Góźdź

Bartosz Góźdź

Marcin Liszka

Marcin Liszka

Clients about us

Gracjan Pietras is entrepreneurial, seeking to build up knowledge to better serve their clients constantly; he has strong legal knowledge with a sense of applicability in the real world. Hands-on advice.

 

by Legal 500 EMEA 2026

Very supportive and aligned, supporting even smaller companies that would usually not have the opportunity of leveraging sophisticated legal help.

by Legal 500 EMEA 2026

We worked with Gracjan Pietras, who prepared and negotiated a service contract for a technology project. Gracjan drafted the agreement professionally and beyond expectations.

by Legal 500 EMEA 2025

The firm stands out for its legal expertise and long-standing experience. The firm is distinguished by its ability to communicate with businesses in a language that businesses can understand.

by Legal 500 EMEA 2025

What makes DJP special is certainly the team. From the partners to the admin staff, everyone is constantly at your disposal and wanting to help. DJP very much retain a personal touch. I highly recommend DJP in every respect.

by Legal 500 EMEA 2024

The individuals at Doktór Jerszynski Pietras Adwokaci i Radcowie Prawni are exceptional in their attention to detail and proactive approach to legal challenges. Jarosław Jerszyński particularly stands out for his expertise and his ability to simplify complex legal jargon.’

by Legal 500 EMEA 2024

The practice is unique for its multi-disciplinary approach, combining legal expertise with a deep understanding of the technology, media, and telecoms sectors. Potential clients should know that the team is highly adaptable and capable of handling complex, fast-moving projects.

by Legal 500 EMEA 2024

The people are high-class specialists who are dedicated to their work

by Legal 500 EMEA 2023

Noteworthy is the high competence and experience in providing legal services on IT contracts that require understanding of the industry and the specificity of IT services

by Legal 500 EMEA 2023

The speed of action while maintaining the high quality of service, which is delivered on time and with the expected quality, is a strength of the team

by Legal 500 EMEA 2023

Mr Bartosz Góźdź is very hardworking, young but yet an experienced lawyer. He is extremely attentive, professional, and a problem solver. He gives deep analysis to all the matters entrusted to him

by Legal 500 EMEA 2022

The lawyers from DJP are professional, reliable, understand the specifics of the difficult matter in which the company operates and provide very business oriented legal support. When needed DJP lawyers show excellent negotiating skills. DJP works efficiently, timely and deeply engages in the company’s matters, which in many cases are very demanding and difficult to understand. The DJP team provides full scope of support required by the company, including litigation with company’s customers and business partners when needed.

by Legal 500 EMEA 2022

The team we worked with were professional and conscientious, especially attorney-at-law Gracjan Pietras. Always ready to help, open to discussions, available when needed. The cooperation has always been very good and we could always receive the professional help

by Legal 500 EMEA 2021

Gracjan Pietras. Partner. Great leader, hard-working and ready to engage in difficult drafting and negotiations.

by Legal 500 EMEA 2021

The team we worked with were professional and conscientious, especially attorney-at-law Gracjan Pietras. Always ready to help, open to discussions, available when needed. The cooperation has always been very good and we could always receive the professional help

by Legal 500 EMEA 2021

More references