Anonymous and Third-Party Complaints Under POSH: What the Law Allows

Two questions come up together so often that we've bundled them into one post: can a woman file a POSH complaint anonymously, and can someone other than the affected woman file it on her behalf? Both have real answers under the Act, and both are more nuanced than a flat yes or no.

Anonymous complaints: not directly permitted, but confidentiality is guaranteed

The POSH Act's complaint mechanism under Section 9 contemplates a written complaint from the aggrieved woman (or, per the proviso, from someone on her behalf in specific circumstances — see below). It does not provide for a fully anonymous complaint mechanism where the Committee investigates without ever knowing the complainant's identity. This is by design: a fair inquiry, giving the respondent a genuine opportunity to respond under Section 11(2), generally requires the respondent to know who is making the allegation, so they can meaningfully address the specific claims.

What the Act does guarantee, powerfully, is confidentiality of identity beyond the inquiry itself. Section 16 prohibits publishing, communicating, or making known to the public, press, or media the identity and particulars of the complainant, respondent, and witnesses, as well as details of the inquiry, conciliation proceedings, and recommendations, with limited exceptions. Breach of this confidentiality provision is itself a punishable offence under the rules. We cover this in depth in our dedicated post on Section 16 confidentiality and penalties for breach.

So the practical position is: the Committee and respondent will know who filed the complaint, but the wider organisation, media, and public will not — and that confidentiality is legally enforced, not just a best practice.

What about informal, anonymous "tips" that aren't formal complaints?

Employers sometimes receive anonymous reports through suggestion boxes, anonymous ethics hotlines, or informal channels, alleging harassment without a named complainant. These don't trigger the formal Section 9-11 inquiry process, since there's no identified aggrieved woman to conduct that inquiry around. However, a responsible employer shouldn't simply discard such information. Good practice is to treat an anonymous tip as a trigger for proactive monitoring, a discreet review of workplace culture in the relevant team, or an invitation — through the IC or HR — for anyone with more direct information to come forward through the formal channel, with confidentiality assured.

Third-party complaints: who can file on the woman's behalf

The proviso to Section 9(1) does allow someone other than the aggrieved woman to file a complaint in specific, limited circumstances — where the woman is unable to make the complaint herself owing to physical or mental incapacity, or death, or otherwise. In such cases, her legal heir or such other person as may be prescribed may file the complaint. This is a narrow exception, not a general invitation for colleagues, friends, or bystanders to file complaints on behalf of a woman who is fully capable of filing one herself but has chosen not to.

Why third-party filing is deliberately narrow

The Act centres the choice and agency of the aggrieved woman throughout — whether to file at all, whether to pursue conciliation, and how to participate in the inquiry. Allowing broad third-party filing (say, a witness or colleague filing regardless of the woman's own wishes) would undercut that agency and could expose women to complaints being filed, and their names entering an inquiry process, against their will. This is why the exception is limited to situations of genuine incapacity or death, and why "someone else witnessed it and wants to report it" does not, on its own, satisfy the third-party filing provision.

What a colleague or witness who wants to help should actually do

If someone witnesses or becomes aware of conduct they believe constitutes harassment but isn't the affected person, and the affected woman herself hasn't come forward, the constructive path is usually:

• Encouraging and supporting the affected woman to file a complaint herself, if she's willing, including offering to accompany her or connect her with the IC.
• Raising a general concern with HR or the IC about workplace culture or a specific pattern of conduct, without purporting to file a formal complaint on someone else's behalf without consent.
• Reporting to the IC as a witness if and when a formal complaint is filed by the affected woman.

Practical guidance for employers

• Make clear in your policy that formal complaints are filed by the aggrieved woman (or, in narrow circumstances, her legal heir/representative under the proviso).
• Reassure employees that confidentiality under Section 16 is a strong, legally enforced protection — this often addresses the underlying fear that drives requests for outright anonymity.
• Build a clear, separate channel for anonymous culture or conduct concerns that don't rise to a formal complaint, so that information isn't lost even when it can't trigger a Section 11 inquiry.

Key takeaway

The POSH Act doesn't offer true anonymity to a formal complainant, but it does offer robust, legally backed confidentiality once a complaint is filed. Third-party filing is possible only in narrow circumstances of incapacity or death — for everyone else, the choice to file, and the identity behind that choice, stays with the woman herself.