Mehedi Hasan - Deputy Director, Department of Narcotics Control, Security Services Division, Ministry of Home Affairs, Bangladesh
Shahjahan Ali Sarker - Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh-۲۲۰۲, Bangladesh

Background: New psychoactive substances (NPS) have become a global phenomenon, with over ۱۳۴ countries and territories from all world regions reporting them. Since December ۲۰۲۱, governments, laboratories, and partner agencies have confirmed to the UNODC Early Warning Advisory (EWA) on NPS over ۱۱۲۴ substances. It is agreed that NPS control is one of the most challenging tasks for developing countries. Identifying the present and future threads of NPS is the most challenging task for law enforcement officials. The NPS research has a great impact on substance abuse policy-making and harm reduction strategies.Methods: The data in this study were collected from the official websites of online journals, Google Scholar, UNODC, International Narcotics Control Board (INCB), and the Department of Narcotics Control (DNC). Findings: Among the eleven groups of NPS, synthetic cannabinoids and cathinones are the most prevalent and alarming in developing countries. In Bangladesh, NPS abuse has been first identified in ۲۰۱۶. Almost ۶۰ countries adopted legislative solutions to manage NPS by ۲۰۲۱, with many using or amending existing legislation and others employing novel legal mechanisms. It is widely agreed by researchers that reducing the menace of NPS requires increased awareness among all stakeholders.Conclusion: In the fight against the spread of NPS and its severe effects, law enforcement authorities and healthcare professional training must be seen as crucial aspects as well. Financing is also crucial for international organizations dealing with the NPS impact to continue fighting this war. The only way for policymakers to reduce NPS spread globally is through national and international cooperation.

New psychoactive substances, Developing countries, drugs, UNODC, Bangladesh