DPDP Act VS DPDP vs UK Data Protection Act: What Indian Businesses Need to Know

DPDP vs UK Data Protection Act: A Friendly Comparison

If you are running a business in India that has customers in London, or a UK startup looking to hire developers in Bengaluru, you’ve probably realized that both countries now have strict rules about how you handle people’s info.

In the UK, they have the Data Protection Act 2018 (DPA) which works alongside the UK GDPR. In India, we recently got the Digital Personal Data Protection Act (DPDP) 2023. While they both aim to stop companies from being reckless with personal data, they go about it in very different ways.

Think of it like traffic rules: both countries want to prevent accidents, but one might use roundabouts while the other uses four-way stops. Let’s break down how DPDP vs Data Protection Act (UK) stacks up so you don’t get hit with a massive fine.

Side-by-Side Comparison

Feature	DPDP Act 2023 (India)	Data Protection Act / UK GDPR (UK)
What data is covered?	Only Digital Personal Data (data collected online or digitized later).	All personal data, whether it’s on a computer or in a physical filing cabinet.
Who is in charge?	The Data Fiduciary (the company that decides why and how to process data).	The Data Controller (the UK version of a Fiduciary).
The Individual	The Data Principal (the person the data belongs to).	The Data Subject (the UK version of a Principal).
Legal Basis	Strictly Consent or specific “Legitimate Uses” (like emergencies or employment).	Six bases, including “Legitimate Interests” (which is much broader).
Children’s Age	Anyone under 18 is a child. Needs parental consent.	Anyone under 13 (under the UK’s Age Appropriate Design Code).
Data Protection Officer	Only required for Significant Data Fiduciaries (big companies or high-risk ones).	Required for all public bodies and companies doing large-scale monitoring.
Right to Portability	Not included in the current law.	Users can ask you to move their data to a competitor.
Maximum Penalty	Up to ₹250 Crore per instance.	Up to £17.5 Million or 4% of global turnover (whichever is higher).
Cross-Border Transfers	Allowed unless the government “blacklists” a specific country.	Only allowed to “adequate” countries or using strict legal contracts (SCCs).
Notice Requirements	Must provide a notice in English and any of the 22 Indian languages.	Must be concise, transparent, and easily accessible (usually just English).

Key Philosophical Differences

When looking at India vs UK data protection, it’s clear that the UK law is a bit “heavier.” It has decades of history behind it, whereas India’s law is designed to be lean and digital-first.

1. The “Legitimate Interest” Gap In the UK, a business can often process data without explicit consent if they have a “legitimate interest”—like basic marketing to existing customers or preventing fraud—as long as it doesn’t hurt the user.

The DPDP Act is much stricter. It doesn’t really have a broad “legitimate interest” bucket. Most things will require clear, affirmative Consent. If you are used to the UK way of doing things, you might find the Indian law a bit more restrictive on how you use data for “business as usual” tasks. You can read more about this in our guide to DPDP consent.

2. The Definition of a “Child” This is a huge one for startups in the gaming, education, or social media space. The UK considers you an adult for data purposes at 13. In India, you are a child until you turn 18. This means if your app has 15-year-old users in both countries, you need parental consent for the Indian users but potentially not for the UK ones. This makes DPDP vs Data Protection Act (UK) compliance tricky for global platforms.

3. Digital vs. Paper The UK law covers everything. If you have a physical notebook with client names, that’s protected. India’s DPDP Act specifically says it only applies to Digital Personal Data. If you collect data on paper and never scan it or put it in a database, the DPDP Act doesn’t apply (though other laws might!).

Practical Advice for Multi-National Companies

If your business is caught between these two regimes, you can’t just copy-paste your UK privacy policy and hope for the best. Here is what you should actually DO:

• Audit your “Legitimate Interests”: If you are relying on this legal basis in the UK, check if those activities fit under India’s “Certain Legitimate Uses.” If they don’t, you need to build a new consent flow for your Indian users.
• Update your DPO status: You might have a DPO in the UK because you’re a large company, but you only need a “Significant Data Fiduciary” DPO in India if the government notifies you. Check our analysis on DPO requirements to see where you stand.
• Check your ages: If you have users under 18, you need a way to verify their age and get parental consent for the Indian market. The UK’s “Age Appropriate Design Code” is a good gold standard, but the 18-year threshold in India is a hard line you can’t ignore.
• Language support: While your UK site is likely English-only, the DPDP Act says Indian users have the right to see their notice in any of the languages specified in the Eighth Schedule (like Hindi, Tamil, or Bengali). You should plan for a multi-lingual privacy center.
• Data Breach Reporting: Both laws require you to report breaches. In the UK, you have 72 hours to tell the ICO (the regulator). In India, the timeline and the specific format for telling the Data Protection Board are still being finalized, but the expectation is “as soon as possible.”

Managing India vs UK data protection doesn’t have to be a nightmare, but it does require realizing that they are two different beasts. One is an old, detailed law with lots of paperwork (UK), and the other is a newer, punchier law focused on the smartphone generation (India).

For more help on getting your startup ready, check out our DPDP compliance checklist to make sure you’ve covered the basics.