In Australia, collecting personal information is governed mainly by the Privacy Act and the Australian Privacy Principles. In plain terms: collect only what you need, tell people what you collect and why, keep it secure, let them access it, and use it only for the stated purpose. This is general information, not legal advice.
Information current as at 5 July 2026
The moment your app collects a name, an email or a payment, you are handling personal information, and in Australia that comes with obligations. This is not meant to scare you off; the principles are largely common sense and mostly about respect and care. This article is a plain-English map of the framework so you know what is expected. It is general information, not legal advice.
In Australia, the handling of personal information is governed mainly by the Privacy Act and the set of rules it contains, the Australian Privacy Principles. Personal information means anything that identifies a person: a name, an email, a phone number, sometimes an address or other details. The framework is not a niche concern for big companies; it sets the baseline expectations for anyone collecting information about people. Whether every specific obligation applies to your particular business can depend on factors like turnover and what you do, which is why this is general information and not legal advice. But understanding the principles is the right starting point regardless, because they describe what good, lawful handling looks like.
Two of the core ideas are restraint and transparency. Restraint means collecting only the personal information you actually need for what you are doing, rather than hoovering up everything because you can. An email newsletter does not need someone's date of birth. Every extra field you collect is more data to secure and more that can leak. Transparency means telling people, clearly and before or at the point of collection, what you are collecting and why. This is where a privacy policy comes in: it is how you make that disclosure. People should not have to guess what happens to their details, and being upfront is both an obligation and a trust-builder.
If you have made something and it needs to become real, send it over. We will tell you honestly what it needs to be live, safe and yours, whether that is a quick fix you can do or a proper build. No obligation.
Once you have collected information, the principles shape what you may do with it. Use it for the purpose you collected it for, not quietly for something else the person did not agree to. Keep it secure, with reasonable steps to protect it from loss, misuse and unauthorised access, which for an app means the practical security this whole category is about: locked-down databases, hidden keys, protected logins. Give people a way to access the information you hold about them and to have it corrected. And do not keep it forever; when you no longer need it, there is an expectation you dispose of it responsibly. These are not exotic requirements, they are what careful custody of someone else's details looks like.
Translated into action, the framework asks a handful of practical things of your app. Have a genuine privacy policy that honestly describes what you collect and why. Collect the minimum. Secure what you hold, which loops straight back to the technical checks in this category, because a legal obligation to keep data secure is not met by an app with an open database or exposed keys. Be able to tell a customer what you have on them and delete it on request. And if something goes wrong and data is breached, be aware there can be obligations to notify affected people and the regulator in serious cases. None of this requires a legal team to begin taking seriously, but because your specific obligations depend on your circumstances, treat this as orientation and get proper advice for anything consequential. This is general information, not legal advice.
If you have made something and it needs to become real, send it over. We will tell you honestly what it needs to be live, safe and yours, whether that is a quick fix you can do or a proper build. No obligation.
Whether you can name exactly what you want built, or you just know something is leaking, the next step is the same conversation.