As South Africa's data privacy landscape matures, law firms are increasingly under the spotlight for how they handle client information. The Protection of Personal Information Act (POPIA), which came into full effect on 1 July 2021, applies to all legal practices — from solo attorneys to large firms — and brings with it a host of compliance obligations that go beyond traditional confidentiality.
In this article, we break down what POPIA compliance means for South African law firms in 2026, what makes legal practices uniquely exposed, and how to reduce risk while maintaining client trust.
Why POPIA Matters for Law Firms
POPIA is South Africa's primary data protection law. It governs how personal information is collected, stored, processed, and shared. For law firms, this includes everything from client onboarding forms and case files to emails, cloud storage, and even WhatsApp messages.
Law firms routinely handle:
- •Identity documents
- •Financial records
- •Health and biometric data
- •Criminal records
- •Privileged communications
Much of this qualifies as “special personal information” under POPIA — which means stricter rules apply.
The Section 57 Challenge: Prior Authorisation for Sensitive Data
Here's where it gets tricky. Section 57 of POPIA requires law firms to obtain prior authorisation from the Information Regulator before processing information about:
- •Criminal behaviour
- •Unlawful or objectionable conduct
- •Children's data
- •Unique identifiers (e.g., ID numbers)
This is a major issue for legal practices. Criminal law firms, for example, handle sensitive data daily. Even civil practices often deal with allegations of fraud, negligence, or regulatory breaches.
The problem?
If you fall under Section 57, you must stop processing that data until the Regulator approves your request — a process that can take up to 17 weeks. This could delay cases, disrupt operations, and expose your firm to fines or even criminal liability.
Why Law Firms Are Still at Risk in 2026
Unlike the banking and credit bureau sectors, which have approved POPIA Codes of Conduct that exempt them from Section 57's prior authorisation requirement, the legal profession does not.
The Legal Practice Council (LPC) has not yet submitted a POPIA Code of Conduct for approval. This means law firms must rely on narrow exceptions in the Act (e.g., court proceedings) to justify processing sensitive data without prior authorisation.
Until a sector-specific code is approved, this remains a legal grey area — and a compliance risk.
What the Information Regulator Expects in 2026
The Information Regulator has signalled that enforcement will increase in 2026, with a focus on high-risk sectors — including legal and healthcare. Law firms should expect greater scrutiny around:
- •Data breach response times (72-hour notification requirement)
- •Cross-border data transfers
- •Consent for processing special personal information
- •Cloud storage and third-party service provider agreements
Final Thoughts
POPIA compliance is not just a legal requirement — it's a professional obligation. Clients trust you with their most sensitive information. Failing to protect it could lead to reputational damage, regulatory fines, or worse.
At StormDotCom, we help law firms across Cape Town and the Western Cape implement practical, cost-effective IT and cybersecurity solutions that align with POPIA's requirements. From secure cloud backups to 24/7 monitoring and SentinelOne EDR integration, we've got your compliance covered.