Do we need a DPO?

Short answer: Not required by law unless notified as an SDF, but name one person

Only a Significant Data Fiduciary must appoint a DPO, based in India. Every other organisation must publish the contact of a person who can answer questions about personal data. In practice, most organisations of any size name one accountable person anyway, because someone has to own requests, complaints and breaches.

What the law says

Section 8(9) and Rule 9 require a published contact person for every Data Fiduciary. Section 10 requires a DPO in India for Significant Data Fiduciaries.

Section 8(9)–(10) · Rules 9, 14: Publish the business contact of a DPO or another person who can answer questions about personal data. Run a working grievance process and reply within a reasonable period, not more than 90 days.
Section 10 · Rule 13: The government may notify organisations as Significant Data Fiduciaries based on the volume and sensitivity of data and the risk involved. They need a DPO based in India, an independent data auditor, and a yearly impact assessment and audit. None had been notified when this page was last reviewed.

Steps

Name one accountable person, with a deputy.
Publish the contact on your website, app and notices.
Give the role time, a budget line and a route to management.
Set a short monthly report: requests, complaints, incidents, actions.
Review the role if you are notified as an SDF.

Evidence to keep

Appointment letter
Published contact
Monthly report

Common mistakes

Giving the job to IT as a side task
A contact email nobody reads
No authority to make changes

How it plays out by sector

Banking, financial services and insurance: Large banks and insurers are likely candidates for SDF notification. Name a DPO now.
IT, ITeS, BPO and GCC: Large IT firms with big staff and candidate data are not automatically SDFs, but clients expect a named DPO.
Central government: ministries and departments: A nodal officer with authority across divisions is the practical choice.
Public sector undertakings and utilities: Name a DPO at senior level across units.
Healthcare and hospitals: Hospital chains and large labs should name a privacy lead.

From each seat

CEO / MD: The person you name needs your visible backing. Give the role a budget line and ask for a short report every month.
Director: Ask who the accountable person is, what authority they have, and when they last reported to the board or a committee.

What a good answer from management sounds like

“We have named an accountable person with a deputy, published the contact, and that person reports to management every month.” Effort and time: Light · 2 to 4 weeks.