Compliance guides
Messaging Compliance in Bangladesh
SMS, WhatsApp, voice and RCS rules for businesses messaging customers in Bangladesh.
Overview
Telecom services in Bangladesh are regulated by the Bangladesh Telecommunication Regulatory Commission (BTRC). Bulk SMS is offered as masking (branded sender name) or non-masking, and masking sender names are approved through operators and licensed aggregators.
Bangladesh is still putting comprehensive personal data protection rules in place, so we follow international best practice: clear notices, consent for marketing and secure handling of customer data.
Bangla and English are both used in search; Facebook plays an outsized role in discovery and commerce, and many small businesses sell directly through Facebook pages.
WhatsApp is widely used for business across South Asia, and Meta's opt-in and template rules apply in every country.
Voice campaigns should use locally permitted numbers and respect the regulator's rules on unsolicited calls.
Advertising Rules
Advertising should follow Bangladeshi consumer rights law and platform policies, with sensitivity to cultural and religious norms.
Guides by Channel
SMS in Bangladesh
Telecom services in Bangladesh are regulated by the Bangladesh Telecommunication Regulatory Commission (BTRC).
Read the guide →WhatsApp in Bangladesh
WhatsApp, Facebook Messenger and imo are all widely used in Bangladesh.
Read the guide →Voice Call in Bangladesh
Voice broadcasting in Bangladesh runs through BTRC-licensed operators and providers; campaigns should be consent-based and scheduled at reasonable hours..
Read the guide →RCS in Bangladesh
RCS business messaging availability in Bangladesh depends on operator and device support, so we confirm coverage before planning campaigns and keep SMS as a fallback; the same consent rules that apply to SMS apply to RCS..
Read the guide →Digital Habits and Channels in Bangladesh
Bangladesh is a mobile-first market where Facebook, Messenger and WhatsApp play a huge role in discovery and commerce, and many small businesses sell directly through Facebook pages. Bulk SMS is widely used for promotions and OTPs through licensed providers under BTRC rules.
bKash and Nagad mobile financial services are used by tens of millions of people, and cash on delivery is common. Eid al-Fitr and Eid al-Adha are the biggest shopping periods, and Pohela Boishakh (Bengali New Year) in April is another key moment.
Bangladesh is one of the world's largest garment exporters, and its economy also relies on remittances, agriculture, pharmaceuticals and a growing IT outsourcing sector. VAT is generally 15%, and prices are in taka. The Bangladesh Telecommunication Regulatory Commission (BTRC) licenses operators and bulk SMS providers, and Bangla is the main language for consumer marketing, with English for B2B.
Regulators, Registers and Practical Rules in Bangladesh
Bangladesh's BTRC regulates telecoms and approves masked (alphanumeric) sender names for bulk SMS.
Messages should be in Bangla, with English for B2B. bKash and Nagad are widely used for payments. Eid and Pohela Boishakh are peak periods.
BTRC also sets rules for bulk SMS gateways and short codes. Grameenphone, Robi, Banglalink and Teletalk are the operators. WhatsApp, Messenger and IMO are all widely used.
In practice, Bangla messages in Unicode use more SMS parts, so keep them short.
General guidance, not legal advice. Check current rules with the regulator or a local adviser before launch.
Practical Details
Country code +880; time zone Asia/Dhaka; currency Bangladeshi taka (BDT). Usual working week: Sunday to Thursday.
Cities we cover in Bangladesh
General information, not legal advice, as of October 2026.
Compliance in Bangladesh: FAQs
Which messaging channels need registration in Bangladesh?
It depends on the channel. Sender IDs for SMS often need registration with operators or the regulator, WhatsApp requires a verified business account and approved templates, and RCS needs brand verification. Each channel guide explains the details.
Does data protection law apply to messaging in Bangladesh?
Bangladesh is still putting comprehensive personal data protection rules in place, so we follow international best practice: clear notices, consent for marketing and secure handling of customer data.
Is this legal advice?
No. These guides are general information. For significant campaigns, take advice from a local lawyer.
Plan Compliant Campaigns in Bangladesh
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