DPDP in Plain English: What Founders & Developers Should Do Next
A practical, non-legal primer for Indian startups: what the DPDP Act expects, why it matters, and a 30-day checklist you can actually ship.
The DPDP Act isn't asking for magic. It expects clear notice, real user choice, reasonable security, and the ability to prove what happened. This post is a builder's checklist, not legal advice.
What is the DPDP Act (in one paragraph)?
India's Digital Personal Data Protection (DPDP) Act sets baseline duties for anyone handling personal data. In practice: be clear about why you collect data, get and honor consent for non-essential uses, keep data secure, let people withdraw or correct, and don't keep data forever.
Why it matters now
- •Risk: fines and takedowns aren't theoretical anymore.
- •Trust: your customers now expect control and plain language.
- •Ops: doing the basics early is cheaper than fire-drills later.
The essentials (for product + engineering)
1) Notice, then choice
Give a simple notice (what/why) and offer affirmative consent for non-essential purposes. Don't hide controls.
2) Gate non-essential scripts
Analytics/marketing should load only after consent. Necessary stuff (auth, checkout, security) keeps running.
3) Keep an audit-ready history
Log each allow/deny/change/withdraw with timestamp and categories. Append-only. You should be able to export a CSV for an audit.
4) Respect withdrawals
When consent is changed/withdrawn, stop non-essential processing, and log the event.
5) Limit retention
Set a time-to-live (e.g., 13–24 months) and purge on a schedule.
6) Reasonable security
Use least-privilege access, RLS or equivalent, and off-the-shelf monitoring. Encrypt at rest/transit.
7) Data principal rights
Provide a simple email path for access/correction/erasure requests. Respond within a reasonable SLA.
8) Children
If your product targets minors, avoid behavioural tracking and talk to counsel about parental consent. (This post doesn't cover age-gating.)
9) Cross-border
Be ready to say where data is processed and keep an eye on government restrictions.
A 30-day checklist you can actually ship
Week 1 — visibility & copy
Week 2 — consent & control
Week 3 — proof & retention
Week 4 — operations
Common mistakes (easy to avoid)
- •Firing analytics before consent ("we'll fix it later").
- •Treating "Necessary" as toggleable (it isn't; explain it instead).
- •Editable logs (auditors dislike mutability).
- •No way to change consent later.
- •Keeping data forever "just in case".
If you want a head start
There are lightweight tools that give you a bilingual banner and an audit-ready consent log you can export in minutes. Pick whatever fits your stack and budget.