Bangladesh Bank, the central monetary authority of the People’s Republic of Bangladesh, has issued a formal directive advising citizens to exercise heightened vigilance during the forthcoming Eid-ul-Adha celebrations. The notification specifically warns of an increased risk of counterfeit currency entering circulation, as fraudulent syndicates frequently exploit the high-volume cash environments typical of the festive season to disseminate forged banknotes.
The period surrounding the festival of sacrifice is characterised by the establishment of vast livestock markets, known locally as Qurbani Haats. These markets facilitate an exponential increase in liquidity, predominantly involving high-denomination 500-taka and 1,000-taka banknotes. Due to the rapid, often outdoor nature of these transactions, the central bank has underscored that both buyers and sellers must perform meticulous checks to avoid significant financial losses.
Verification Protocols for Genuine Banknotes
To assist the public in distinguishing legal tender from sophisticated forgeries, Bangladesh Bank has outlined several technical security features found on 100, 200, 500, and 1,000-taka notes. The bank advises a rigorous inspection of the following verified markers:
Advanced Watermark Analysis: Legitimate banknotes are manufactured with a high-definition watermark featuring the portrait of the Father of the Nation, Bangabandhu Sheikh Mujibur Rahman. This is accompanied by the central bank’s official monogram and the specific denomination, all of which should be clearly visible when the note is held against a direct light source.
Security Thread Integration: High-value denominations contain an embedded security thread. In genuine currency, this thread may appear intermittent on the surface but will reveal itself as a solid, continuous vertical line when viewed against the light. Depending on the note’s value, this thread often incorporates micro-text or holographic colour-shifting properties.
Optically Variable Ink (OVI): A primary deterrent against digital duplication is the use of OVI for the printed denomination numerals. When the banknote is tilted, the ink should undergo a distinct colour transition—typically shifting from gold to green—validating its authenticity.
Intaglio Printing Surface: Authentic banknotes utilise a “raised-surface” or intaglio printing technique. This creates a tactile, rough texture that can be detected by touch, particularly on the main portrait, the large numerals, and the specialised markings intended for the visually impaired.
Field Infrastructure and Institutional Support
Recognising that livestock markets present challenging conditions for manual currency verification, Bangladesh Bank has coordinated with several scheduled commercial banks to provide on-site technical support. Temporary banking booths are being stationed at major Qurbani Haats across the country. These booths serve as immediate verification points, allowing traders and consumers to confirm the validity of their cash before completing a sale.
Should a banknote appear suspicious, the central bank recommends consulting the officials at these temporary installations or visiting any nearby commercial bank branch. These institutions are equipped with ultraviolet (UV) scanning technology capable of detecting the fluorescent fibres and forensic inks that are absent in counterfeit copies. Furthermore, the bank has issued a strong recommendation for the public to utilise formal banking channels, including Mobile Financial Services (MFS) and electronic transfers, for large-scale transactions to ensure maximum security.
Economic Integrity and Public Responsibility
The lead-up to Eid-ul-Adha represents the highest period of physical currency movement in the Bangladeshi economy. The decentralised livestock trade involves thousands of rural farmers and urban traders, making the preservation of the Taka’s integrity a matter of national economic importance. By issuing this pre-emptive guidance, the central bank aims to ensure that the religious and social significance of the festival remains unburdened by criminal exploitation.
Comprehensive visual guides and detailed lists of security features for all current banknote series have been uploaded to the official Bangladesh Bank website. The central bank has instructed all financial institutions to provide full cooperation to the public during this peak demand period. Ultimately, the bank maintains that informed public awareness is the most effective defence against the economic disruption caused by counterfeit currency rings during the 2026 festive season.