How Police in Bangladesh Request Data from WhatsApp, Instagram and Facebook
Authorised police and government officials in Bangladesh can send preservation, emergency and records requests directly to Meta through its law-enforcement portals. For the content of messages, Meta says a mutual legal assistance treaty (MLAT) request or letter rogatory may be required. Bangladesh has no bilateral mutual legal assistance treaty with the US in force, so where content is needed Meta's guidance points to a letter rogatory (a court's letter of request), sent through diplomatic channels.
Bangladesh at a glance
How to make the request
- Preserve first. Send a preservation request so the account data is kept while legal process is prepared; Meta preserves records for 90 days pending formal process.
- Use the official portals with an official government email. Facebook and Instagram: Meta’s Law Enforcement Online Request System (facebook.com/records). WhatsApp: whatsapp.com/records. Step-by-step: our Facebook & Instagram and WhatsApp portal guides.
- Attach valid legal process under Bangladesh’s law for records requests, and identify the account precisely (username, profile URL, phone number with country code).
- Emergencies: where there is imminent harm to a child or a risk of death or serious physical injury, use the portal’s emergency request route.
- Content: Bangladesh has no bilateral mutual legal assistance treaty with the US in force, so where content is needed Meta's guidance points to a letter rogatory (a court's letter of request), sent through diplomatic channels. When to use which channel: MLAT vs LERS vs Interpol.
Meta’s guidelines: “A Mutual Legal Assistance Treaty request or letter rogatory may be required to compel the disclosure of the contents of an account.” Source
Legal notes for Bangladesh
- Treaties in Force 2026 has no LAW ENFORCEMENT subject heading at all in the Bangladesh entry. Source
Cybercrime unit in Bangladesh
Cyber Police Centre (CPC) (Criminal Investigation Department (CID), Bangladesh Police). See cybercrime agencies in Bangladesh.
Treaty and request figures checked against the US State Department’s Treaties in Force, the US Department of Justice, the Council of Europe treaty office and Meta’s Transparency Center on 12 October 2026. This page is general information, not legal advice. Other platforms: the platform-by-platform LERS guide; every country: police data requests by country.