From emergence to replacement: The evolution of 3-methylmethcathinone (3-MMC) and its substitutes in the Dutch drug market (2012-2024).  Hutten NRPW, Oomen PE, Schutten F, van Laar MW, Smit-Rigter LA.  Addiction. 2026 Jul 14. doi: 10.111…

NPS.Finder® Description a crawling/navigating software (i.e. the ‘NPS.Finder®’) was designed to automatically scan the open/surface web for new/novel/emerging NPS (for a thorough description of both web crawling and data cleaning activities please…

UNODC. Current NPS Threats - Vol. 8 | December 2025 https://sway.cloud.microsoft/SBdzGtMZGnxpGRRA

Novel psychoactive substances in Australian emergency departments: implications for public health practice from multi-centre prospective toxicosurveillance across five states, 2022-2023.  Smith JL, Weber CC, Schumann JL, Ezard N, Fatovich DM…

UNODC. September 2025 - UNODC EWA: 101 newly emerged NPS reported in 2024, with semi-synthetic cannabinoids and synthetic opioids taking the lead VIENNA, Austria – 30 September 2025:  In 2024, a total of 101 unique NPS were reported …

UNODC. October 2025 – UNODC EWA: Record high of 688 individual NPS reported worldwide in 2024 VIENNA, Austria – 13 October 2025: UNODC recently conducted its global Annual Report Questionnaire (ARQ)(reference year is 2024) and NPS results are…