If your company collects customer data, employee data, or partner data, you inevitably have to deal with UU PDP. Law No. 27 of 2022 on Personal Data Protection has been fully in force since October 2024. That means all the obligations in it are now binding.
Many companies still treat this as a purely legal matter. In reality the impact reaches daily operations: how data is stored, how consent is obtained, and how you respond when someone asks for their data to be deleted.
What UU PDP actually regulates
Simply put, UU PDP sets out who may process personal data, on what basis, and how it must be protected. Personal data here is not only name and phone number. It also covers sensitive data such as health records, biometric data, or financial information.
There are two main roles: the data controller (who decides the purpose and means of processing) and the data processor (who processes on the controller’s instructions). Most companies that keep customer databases or HR systems fall into the controller category.
Key obligations that often need attention include:
- Having a valid legal basis before processing data (consent, contract, legal obligation, and others).
- Processing must be limited, specific, and transparent.
- Data must be accurate and kept up to date when necessary.
- Adequate security measures must be in place so data does not leak or get misused.
- In case of a breach, notification must be given within a short time (no later than 3x24 hours under the applicable rules).
- Data subjects have rights to access, correct, delete, or restrict the processing of their data.
For high-risk processing, companies also need to carry out a data protection impact assessment (DPIA). When certain criteria are met, they must appoint a Personal Data Protection Officer (PPDP or DPO).
Real impact on companies
The impact is not only about fines. A data breach can damage reputation overnight. Customers become hesitant, business partners start asking questions, and operations can be disrupted.
On the sanctions side, UU PDP provides for both administrative and criminal penalties. Administrative sanctions can include written warnings, temporary suspension of processing, data deletion, and administrative fines of up to 2% of annual revenue or receipts. For certain offences there are also prison terms and substantial fines, which can be imposed on corporations.
Government Regulation No. 33 of 2026, which takes effect on 16 January 2027, clarifies many technical points, including how to conduct a DPIA, cross-border transfers, and enforcement procedures. Companies that have not started preparing will face tighter requirements later.
In practice, companies usually need to:
- Map all personal data they hold and where it is stored.
- Update privacy policies so they are clear and easy to understand.
- Strengthen security systems, including access control, encryption, and monitoring.
- Prepare procedures for data-subject requests and for handling incidents.
- Ensure vendors and third parties that process data also comply.
Steps you can start now
You do not need perfection from day one. Start with the basics. Audit existing data, check whether the legal bases are clear, and make sure the internal team understands the essentials. Many companies begin by improving how data is stored so it is better controlled.
Infrastructure plays a role too. If data sits on poorly managed servers, the risk of leakage is higher. Data centers or colocation facilities with strong security standards and strict access controls usually help companies stay compliant more easily.
Facilities that already hold Tier IV certification and sit close to major internet exchanges in Jakarta tend to make stable connectivity easier to maintain. When your workloads need higher reliability or a disaster-recovery option in a different city, a data center built for that load is simply more comfortable to run. ISC provides Tier IV facilities and colocation options that many teams use to keep data safer and operations more predictable.
Closing
UU PDP is not just a new rule to avoid. Done properly, it can strengthen customer trust. Companies that already manage data carefully tend to feel more confident when facing audits or questions from partners.
The important thing is not to delay. Start with data mapping and basic procedure improvements. That way, when the implementing rules become stricter, the company already has a solid foundation.
