Guyana has taken a significant step in the fight against New Psychoactive Substances (NPS) by launching its Early Warning System (EWS) on Thursday, October 9, 2025. The initiative, spearheaded by Curt Richards, Head of the Guyana Drug Information Network (GUYDIN), aims to intercept and reduce the use of these synthetic drugs, which mimic traditional narcotics like marijuana and cocaine but often evade legal classification and detection. The EWS will connect law enforcement, health, and forensic sectors in real time, enabling rapid information sharing and proactive measures to prevent the spread of these substances. James Singh, Head of the Customs Anti-Narcotics Unit (CANU), emphasized that the system is designed to anticipate and prevent harm rather than react after the fact. The EWS aligns with international best practices and involves collaboration with the Ministry of Home Affairs, the Guyana Forensic Sciences Laboratory, the Ministry of Health, and international partners such as the Organisation of American States’ Inter-American Drug Abuse Control Commission (CICAD) and Italy. Pernell Clarke, a CICAD Specialist, highlighted the evolving nature of the Caribbean’s drug trade, noting the increasing presence of synthetic drugs like fentanyl, which are often mixed with other substances, leading to overdoses and deaths. Guyana’s EWS launch follows similar initiatives in six other Caribbean countries, including Barbados and Jamaica, where synthetic drugs have already caused significant public health issues. The government of Guyana has pledged to sustain the EWS as a permanent tool for national safety and regional cooperation.