A privacy lawyer advises organisations and individuals on how personal data can be collected, used, shared, stored and protected under data protection and privacy laws. The work spans compliance programmes, privacy notices and policies, data processing agreements, international data transfers, data protection impact assessments, responses to data breaches, regulatory investigations, privacy aspects of marketing and technology products, and, increasingly, the use of personal data in artificial intelligence. Key legal frameworks include the EU General Data Protection Regulation (GDPR), the UK GDPR and Data Protection Act 2018, comprehensive state privacy laws in the United States such as California’s, and sector-specific laws covering areas like health, financial and children’s data. Privacy lawyers work in law firms, in-house legal and privacy teams, regulators and technology companies. You become one by qualifying as a lawyer and specialising through privacy, technology, commercial or regulatory work, often supported by professional privacy certifications.
This guide explains what privacy lawyers do, the main legal frameworks, the skills that matter, a typical day, certifications, career paths, pay and how to get started.
What privacy lawyers do
| Area | Typical work |
|---|---|
| Compliance programmes | Designing frameworks, policies and governance for handling personal data |
| Privacy notices | Drafting clear explanations of how organisations use personal data |
| Contracts | Data processing agreements, data sharing agreements, vendor terms |
| International transfers | Mechanisms for transferring personal data between countries lawfully |
| Impact assessments | Assessing high-risk processing and recommending safeguards |
| Product and marketing advice | Advising on apps, cookies, tracking, direct marketing and new products |
| Data breaches | Incident response, notification decisions, regulator and customer communications |
| Data subject rights | Access requests, deletion requests and complaints |
| Regulatory investigations and litigation | Representing clients before regulators and in claims |
| AI and emerging technology | Data use in AI systems, automated decision-making and related regulation |
Key privacy and data protection frameworks
EU and UK
- GDPR applies to organisations processing personal data in the EU, and to some organisations outside the EU that offer goods or services to, or monitor, people in the EU. It sets principles such as lawfulness, fairness, transparency, purpose limitation, data minimisation, accuracy, storage limitation, integrity and confidentiality, and accountability. Serious infringements can lead to fines of up to 4% of worldwide annual turnover or €20 million, whichever is higher.
- UK GDPR and the Data Protection Act 2018 apply in the UK, closely based on the GDPR, with UK-specific provisions and later amendments.
- ePrivacy rules cover areas such as cookies and electronic marketing.
United States
- Comprehensive state privacy laws, beginning with California and followed by a growing number of other states, give consumers rights over their personal information and impose obligations on businesses.
- Sector-specific federal laws cover areas such as health information, children’s online privacy, and financial data.
- The Federal Trade Commission enforces against unfair or deceptive privacy and security practices.
- State breach notification laws require organisations to notify people affected by certain data breaches.
Elsewhere
Many other countries have comprehensive data protection laws, so global organisations often need advice on several regimes at once. Privacy laws change frequently, so always check current legislation and regulatory guidance.
Skills privacy lawyers need
- Regulatory knowledge of privacy laws in relevant jurisdictions and how regulators interpret them.
- Practical judgement, helping organisations innovate while managing privacy risk.
- Technology understanding, including how data flows through systems, cloud services, tracking technologies and AI.
- Clear drafting of policies, notices and contracts in plain language.
- Crisis management for data breaches, where decisions must be made quickly.
- Cross-functional collaboration with security, product, engineering, marketing and HR teams.
- International perspective, for organisations operating in many countries.
- Attention to detail, especially in contracts and regulatory filings.
A worked example: responding to a data breach (hypothetical)
An online retailer discovers that an attacker accessed a database containing customer names, email addresses and order histories. The company calls its privacy lawyer.
- Contain and assess: the lawyer works with the security team and forensic investigators to understand what happened, what data was affected and whether the attack is ongoing, while preserving evidence.
- Privilege and coordination: the lawyer helps structure the investigation and communications appropriately, and coordinates with insurers if the company has cyber insurance.
- Risk assessment: the lawyer assesses the likely risk to affected individuals, considering the type of data, how many people are affected and whether the data could be misused, for example for phishing.
- Notification decisions: under the GDPR and UK GDPR, notifiable breaches generally must be reported to the regulator without undue delay and, where feasible, within 72 hours of becoming aware, with individuals informed where there’s a high risk to them. U.S. state laws have their own requirements. The lawyer determines which obligations apply in each jurisdiction.
- Communications: the lawyer helps draft notices to regulators and customers that are accurate, clear and helpful.
- Follow-up: the lawyer advises on remediation, responds to regulator questions, handles complaints and potential claims, and helps the company improve controls.
The scenario is illustrative, but breach response is one of the most intense and important parts of privacy practice, and it shows why privacy lawyers need technical understanding, speed and calm judgement.
A day in the life (hypothetical)
Here’s an illustrative day for an in-house privacy counsel at a technology company:
- 9:00 Reviews a product team’s plans for a new feature that uses location data, and schedules an impact assessment.
- 10:30 Negotiates a data processing agreement with a cloud vendor.
- 12:00 Advises the marketing team on consent requirements for an email campaign.
- 13:30 Responds to a complex data subject access request.
- 15:00 Meets the security team to review incident response plans.
- 16:00 Advises the AI team on using customer data to train a model, including transparency, lawful basis and minimisation.
- 17:00 Reviews a new regulatory guidance document and briefs the leadership team.
Certifications
Privacy professionals commonly hold certifications from the International Association of Privacy Professionals (IAPP), such as:
- CIPP (Certified Information Privacy Professional), with variants for Europe, the U.S. and other regions.
- CIPM (Certified Information Privacy Manager), focused on running privacy programmes.
- CIPT (Certified Information Privacy Technologist), focused on privacy in technology.
These certifications aren’t required to practise privacy law, but they’re widely recognised by employers and can help lawyers and non-lawyers demonstrate expertise. Check the IAPP’s website for current requirements.
Career path
| Stage | Typical responsibilities |
|---|---|
| Trainee / junior associate | Research, drafting policies and agreements, supporting breach responses |
| Associate | Advising clients directly, impact assessments, transfers, regulatory correspondence |
| Senior associate / counsel | Complex compliance programmes, investigations, cross-border matters |
| Partner | Leading the practice, high-profile investigations and strategic advice |
| In-house | Privacy counsel, head of privacy, data protection officer, chief privacy officer |
Privacy lawyers also move into roles with regulators, policy organisations and technology companies. Our guide to legal careers explains how specialisms like privacy fit within the profession.
Pay
The U.S. Bureau of Labor Statistics reports a May 2025 median of $159,670 for lawyers, with the highest 10% earning more than $351,600 (BLS). It doesn’t publish privacy-specific figures. Privacy lawyers at large firms and technology companies are often well paid, reflecting strong demand and specialist expertise, while roles at regulators and public bodies usually pay less but offer valuable experience. Related non-lawyer privacy roles, such as privacy analysts and privacy programme managers, typically pay less than lawyer roles but can still be well paid at senior levels. In the UK, pay depends heavily on employer type and location.
How to become a privacy lawyer
Qualify as a lawyer
In England and Wales, qualify as a solicitor through the SQE route or as a barrister; in the U.S., complete a JD and pass the bar exam. Our guides to the SQE route and becoming a solicitor explain the UK steps.
Build privacy experience
- Seek seats or rotations in technology, commercial, regulatory or data protection teams.
- Volunteer for privacy work, such as reviewing data processing agreements or drafting privacy notices.
- Earn a privacy certification, such as a CIPP, to deepen knowledge and signal commitment.
- Learn the technology: how websites track users, how cloud services store data, how AI systems use data.
- Follow regulatory developments, including guidance, enforcement decisions and court rulings.
From non-legal privacy roles
Some people move into privacy law after working as privacy analysts, compliance professionals or information security specialists, bringing valuable practical experience.
Interview preparation
Expect questions such as:
- “What’s the lawful basis for processing employee data in a new HR system?”
- “How would you respond to a data breach involving customer passwords?”
- “How can we transfer personal data to a service provider in another country?”
- “What privacy issues arise when using customer data to train AI?”
- “How would you balance a product team’s goals with privacy requirements?”
Pros and cons of a privacy law career
Pros
- Strong, growing demand as regulation and technology evolve.
- Intellectually engaging work at the intersection of law, technology and ethics.
- Opportunities in firms, in-house, regulators and technology companies.
- Clear relevance to everyday life and business.
Cons
- Rapidly changing laws across many jurisdictions.
- High-pressure breach responses.
- Uncertainty in how regulators will interpret new rules.
- Balancing business pressure with legal obligations can be difficult.
Privacy and artificial intelligence
AI has become one of the fastest-growing areas of privacy practice. Organisations want to use personal data to train, fine-tune and operate AI systems, and to deploy AI tools that process customer and employee information. Privacy lawyers help answer questions such as: Do we have a lawful basis for using this data for training? Have we told people clearly how their data will be used? Can we minimise or anonymise data before using it? How do we handle requests from people who want their data removed? Are automated decisions with significant effects on individuals subject to additional safeguards? What happens to personal data entered into third-party AI tools by employees?
Privacy lawyers also work alongside new AI-specific regulation. The EU’s AI Act introduced obligations for certain AI systems based on their risk, and other jurisdictions have adopted or proposed rules and guidance. Privacy lawyers increasingly advise on how data protection requirements, AI rules, consumer protection law and intellectual property interact in a single product.
Practical work includes designing AI governance frameworks, reviewing vendor contracts for AI services, conducting impact assessments for high-risk uses, drafting employee guidance on using generative AI tools, and advising product teams from the earliest design stages. Lawyers who understand how AI systems are built, trained and deployed, and who can translate legal principles into practical design choices, are in particularly strong demand. Because the law and regulatory guidance are developing quickly, privacy lawyers in this area must check current sources frequently and help clients manage uncertainty sensibly.
Common mistakes in privacy practice
- Treating privacy as a box-ticking exercise rather than building it into products and processes.
- Copying generic privacy notices that don’t reflect how data is actually used.
- Ignoring data mapping, which makes compliance and breach response harder.
- Overlooking vendors, who often process large amounts of personal data.
- Delaying breach escalation, which can jeopardise notification deadlines.
- Not following regulatory developments, especially in fast-moving areas like AI and tracking technologies.
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This work has a consumer side too, since individuals now pay to monitor their own exposure. Identity Guard is an example of an identity theft protection service.
FAQ
What does a privacy lawyer do?
A privacy lawyer advises on how personal data can be collected, used and protected under data protection laws, covering compliance, contracts, data transfers, breaches, regulatory investigations and new technologies.
Is privacy law a good career?
Yes. Demand for privacy expertise is strong and growing, driven by regulation, technology and public concern about data use.
Do privacy lawyers need technical skills?
They don’t need to code, but understanding how data flows through systems, tracking technologies and AI is increasingly important.
What is a data protection officer?
Under the GDPR, some organisations must appoint a data protection officer to monitor compliance, advise on obligations and act as a contact point for regulators. DPOs may be lawyers or non-lawyers with privacy expertise.
Takeaway
Privacy lawyers help organisations use personal data lawfully and responsibly, covering compliance, contracts, international transfers, breaches, investigations and new technologies such as AI. The field rewards regulatory knowledge, technology understanding, practical judgement and calm crisis management. Qualify as a lawyer, seek privacy and technology experience early, consider a recognised certification and stay current with fast-moving laws and guidance. For starting roles, see our list of entry-level legal jobs.
