# Poland synthetic drug laboratory seizures

> Live situation record from CLSTR: https://clstr.news/situations/poland-synthetic-drug-laboratory-seizures
> Updated: 2026-07-27T04:32:09.000Z. Sources: 34. Developments: 2.

In late July 2026 Polish police intensified a multi‑agency crackdown on synthetic‑drug production. On 22 July two home‑based labs were raided, yielding over 170 kg of amphetamine‑type substances and seven arrests. Five days later a professional laboratory in the Warsaw suburb of Józefowie was dismantled. Investigators seized about 20 kg of finished mefedron – roughly half still in crystallisation – together with dozens of litres of precursor chemicals and specialised equipment, including a reactor, mixers, heaters, a ventilation system and protective suits. A 25‑year‑old Moldovan citizen, subject to an Interpol red notice, was arrested and placed in custody. The same operation uncovered an organised trafficking network in Siedlce county, resulting in further narcotics, weapons, cash and precious‑metal seizures and three additional arrests. Concurrently, a bust in the Kielc region confiscated nearly 8 kg of various drugs, weapons and cash, detaining three men. The coordinated actions illustrate an expanding, multi‑layered police campaign against sophisticated synthetic‑drug manufacturing and distribution networks across Poland.

## Claims

- A 25‑year‑old Moldovan citizen wanted on an Interpol red notice was arrested in Józefowie and charged with manufacturing and possessing large quantities of narcotics. (corroborated by 5 sources)
- Police from Otwock and CBŚP dismantled a professional synthetic drug laboratory in Józefowie. (corroborated by 5 sources)
- The Józefowie lab contained equipment such as a reactor, mixers, heaters, ventilation system and protective suits. (corroborated by 5 sources)
- Approximately 20 kg of finished mefedron and 10 kg in a crystallisation phase were seized at the Józefowie site. (corroborated by 5 sources)
- Dozens of litres of precursor chemicals for drug production were seized at the Józefowie laboratory. (corroborated by 5 sources)
- Police in Józefowie seized about 20 kg of finished mefedron, 10 kg in crystallisation phase, and dozens of litres of precursor chemicals along with production equipment. (corroborated by 4 sources)
- The Józefowie operation involved Otwock police, CBŚP officers, and the State Fire Service’s Specialized Chemical Rescue Group. (corroborated by 4 sources)
- A 25‑year‑old Moldovan citizen wanted on an Interpol red notice was arrested at the Józefowie lab. (corroborated by 4 sources)
- In Siedlce county police seized close to 8 kg of various drugs—including cocaine, marijuana, amphetamine, MDMA, ketamine, mefedron, LSD and tens of thousands of ecstasy tablets—plus weapons, cash, and (corroborated by 2 sources)
- Three men aged 48, 26 and 38 from the Masovian region were arrested in the Siedlce operation and placed in temporary detention for three months. (corroborated by 2 sources)
- The Siedlce suspects face charges of participating in an organised criminal group and drug trafficking, punishable by up to 12 years imprisonment. (corroborated by 2 sources)
- The Department for Combating Drug Crime of the Provincial Police Headquarters in Kielce led the Siedlce operation, supported by units from Kraków, Lublin, Radom and Siedlce police. (corroborated by 2 sources)

## Timeline

### 2026-07-27: Polish police dismantle synthetic drug lab in Józefowie

Polish police and CBŚP busted a synthetic‑drug lab in Józefowie, seizing 20 kg of mefedron, precursor chemicals and equipment, and arrested a 25‑year‑old Moldovan suspect wanted by Interpol.

32 sources. https://clstr.news/cluster/polish-police-dismantle-synthetic-drug-labs-and-seize-eight-kilograms-of-narcotics

### 2026-07-22: Polish police seize more than 170 kg of synthetic drugs after busting two labs

Polish police dismantled two drug labs, seizing 14 kg of amphetamine in Nysa and nearly 163 kg of klofedron in Sokołow, arresting seven suspects and imposing three‑month preventive detention pending charges of

5 sources. https://clstr.news/cluster/polish-police-seize-more-than-170-kg-of-synthetic-drugs-after-busting-two-labs

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Cite as: Poland synthetic drug laboratory seizures. CLSTR, https://clstr.news/situations/poland-synthetic-drug-laboratory-seizures