TORONTO, March 28, 2024--dynaCERT Inc. (TSX: DYA) (OTCMKTS: DYFSF) (FRA: DMJ) ("dynaCERT" or the "Company") provides an update regarding a purchase order of its HydraGEN™ Technology Units destined for Guyana (for details, see the Company's press release dated May 26, 2023 and the update dated July 31, 2023).