Uruguay: 1.5 tonnes of cannabis seized from licensed hemp company; three convicted
Police in Colonia department raided three branches of a licensed hemp company and seized about 1,484 kg of cannabis material and 250 kg of seeds, detaining three people. A court in Rosario then convicted the two men of supplying narcotics, with prison terms of two years and ten months and two years, and the woman of aggravated concealment, with 12 months on probation.
🇺🇾 Nueva Helvecia, Colonia Valdense and San José de Mayo, Uruguay
On Thursday 24 October 2024 the anti-drug brigade of Colonia department police
raided three branches of a hemp-producing company in Nueva Helvecia, Colonia
Valdense and San José.[1]The company held the licences needed to produce hemp
but, according to the police, was selling CBD and THC preparations locally
outside the law.[2]Police detained three people at the three sites: two men
aged 27 and 31 and a woman aged 46.[3]The searches followed a year of
investigation by the departmental anti-drug brigade, which grew out of Operation
Demeter, 12 raids in Nueva Helvecia, nearby resort towns and Montevideo in
September 2023 in which 10 people were held.[3]
The Interior Ministry said officers seized1,140 kilograms of hemp biomass, 337
kilograms of plain plant material, 5 kilograms of mouldy plant material and 2
kilograms of plant material with THC.[3]Police also seized 250 kilograms of
cannabis seeds in different varieties.[3]Officers took away jars holding BHO,
droppers of cannabis oil, scales, two vehicles, mobile phones and cash in
Uruguayan, US and Paraguayan currency.[2]
The three were brought before the third-turn criminal court in Rosario and
convicted.[4]The older man received two years and ten months in prison and
the second man two years, both for continuous supply of narcotic substances.[4]The woman was sentenced to twelve months for aggravated concealment, to be
served entirely on probation.[4]
Photos and video
Lead picture of the Interior Ministry gallery published with the Operation Poseidón statement, showing material seized from the hemp company. Photo: Ministerio del InteriorPhoto details
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Source: Ministerio del Interior (Uruguay)Second picture in the Interior Ministry gallery for Operation Poseidón, showing seized material. Photo: Ministerio del InteriorPhoto details
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Source: Ministerio del Interior (Uruguay)Third picture in the Interior Ministry gallery for Operation Poseidón, showing seized material. Photo: Ministerio del InteriorPhoto details
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Source: Ministerio del Interior (Uruguay)Fourth picture in the Interior Ministry gallery for Operation Poseidón, showing seized material. Photo: Ministerio del InteriorPhoto details
Every number and detail the sources state, with the sources that state it.
Arrested
3
Convicted
3
Sentenced
3
Cannabis
1.484 t
Sites
3
Seeds
250
Prison
2 years 10 months
Vehicles confiscated
2
Sources
la diarialadiaria.com.uyESBrigada Antidrogas de Colonia incautó 250 kilos de semillas de cannabis y más de una tonelada de “sustancias vegetales” en plantación de cáñamo
Helveciahelvecia.com.uyESOperación antidrogas “Poseidón”. Tres detenidos en Nueva Helvecia, Valdense y San José
Ministerio del Interiorgub.uyESOperación Poseidón en Colonia: se incautaron más de 1.400 kg de derivados de marihuana
The sources give no separate day for the raids; la diaria says they took place on Thursday, so 24 October 2024 is used, one day before the ministry published its statement.
The 1,484 kg total adds the ministry's breakdown of 1,140 kg biomass, 337 kg plain plant, 5 kg mouldy plant and 2 kg THC plant material; Helvecia gives the biomass as 1,139 kg instead.
No weight is given for the BHO jars or the cannabis oil droppers, so neither is included in the kilograms seized.
No cash amounts are stated for the Uruguayan, US and Paraguayan currency seized.
The seeds are recorded by weight only (250 kg); no count was published.
The Interior Ministry statement names no charges and no court outcome; the convictions and sentences come from Rosario Web alone and no case number or full names were published.
It is not established whether the biomass was below or above the THC limits for industrial hemp, or whether any of the seized material was legal hemp production.
The gallery pictures are captioned only as the operation and are not described individually, so it is not known which seizure or premises each shows.
The relationship with the 2023 Operation Demeter described by the police is stated as the origin of the investigation only; that operation is a separate event and is not covered here.
Maldonado police reported 90 anti-drug raids leading to 104 people charged or convicted and 47 drug sale points dismantled. The operations seized 30 kilograms of marijuana along with cocaine, vehicles, firearms and cash.
Police found 2.320 kilos of marijuana and other drugs, phones and routers near a module of Unit 4 of Uruguay's national rehabilitation institute, the former Comcar prison, in Montevideo on 23 August 2026. The Ministry of the Interior valued the combined haul at about US$330,000, and the case moved to a narcotics prosecutor investigating collusion by prison staff, soldiers and prisoners.
Anti-drug police raided a drug storage and processing residence in Maldonado Nuevo on 21 May 2026 under Operation Jacobo, seizing 7.5 kilograms of marijuana alongside 4.5 kilograms of cocaine. Officers also confiscated three modified Glock pistols, more than 550 rounds of ammunition and 140,000 Uruguayan pesos as prosecutors investigated the Maldonado and San Carlos network.
Operation Fortuna intercepted 11 postal shipments and seized about 63 kg of hashish sent from the United States, then police detained 13 people in raids across Montevideo, Canelones and Rocha. A court formalized proceedings against 12 detainees and ordered 120 days of preventive detention, while the remaining detainee was released.