First Originator Traceability
Rule 4(2) of the IT Rules 2021 requires large messaging platforms to be able to identify the first sender of a message when legally ordered by a court or government authority under specified circumstances.
Short answer
Law (Rule 4(2), IT Rules 2021): a large messaging platform must be able to name the first person in India who sent a message. It must do this only when a court or the Competent Authority orders it.
Who it applies to
The rule applies to a significant social media intermediary that mainly provides messaging. A platform is "significant" when it has more than fifty lakh (5 million) registered users in India (Rule 2(1)(v); S.O. 942(E)). Smaller apps are not covered by Rule 4(2).
When an order can be made
Only two kinds of order can trigger the duty (Rule 4(2)):
- a judicial order from a court with jurisdiction; or
- an order under Section 69 of the IT Act by the Competent Authority, made under the 2009 interception and decryption rules.
The order must come with a copy of the message in electronic form.
Which offences
An order can be made only to prevent, detect, investigate, prosecute or punish offences about:
- the sovereignty and integrity of India, or the security of the State;
- friendly relations with foreign States, or public order;
- incitement to any of those offences; or
- rape, sexually explicit material or child sexual abuse material.
The order can be made only for the offences the proviso lists. The proviso also refers to offences "punishable with imprisonment for a term of not less than five years". We quote it as written and do not say how far that phrase reaches.
Official text — First proviso to Rule 4(2), IT Rules 2021 (consolidated to 10 February 2026)
Limits on the order
- No order may be made if less intrusive means can identify the sender.
- The platform does not have to disclose the content of any message. It also does not have to share other data about the sender or about its other users.
- If the first sender is outside India, the first person in India to share it counts as the first originator.
What it means for you
Law: if you run a messaging app above the threshold, you must be able to answer a valid order. Good practice: write down who checks each order, and that it names a listed offence.
What's still open
Court status: primary order not found by us. WhatsApp's challenge in the Delhi High Court is reported, not confirmed. We have not opened a court record or order for it.
Official text — Rule 4(2), IT Rules 2021 (consolidated to 10 February 2026)
Rule 4(2) sits in the consolidated IT Rules, 2021 as amended to 10 February 2026.
In force — checked 2026-10-06. Opened the IT Rules, 2021, consolidated to 10 February 2026.
Am I a Data Fiduciary?
If you also handle user data as an intermediary, check whether DPDP obligations apply to you alongside these platform rules.
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