StreetCheck displays organization-submitted information on remnant drug samples collected for the purpose of community drug checking. StreetCheck necessarily relies on organization-submitted information; data should be interpreted accordingly. All submissions to StreetCheck are anonymous (no oral or written identification of name/identity required). The identity of community organizations involved in StreetCheck is confidential but organizations may opt to identify themselves. All sample and data trends are reported at the city/town and state levels. No private information is collected, stored, or displayed to protect confidentiality. Data entered into StreetCheck may derive from state or federally funded programs but StreetCheck is not affiliated with any government or law enforcement agency.