Toronto’s Drug Checking Service develops and shares tools and resources to reduce the barriers associated with offering drug checking services. These tools and resources promote standardization of program delivery, increase system efficiencies, and limit redundancy. Not all of our resources are posted on our website. If you are looking for something and cannot find it here, contact us at

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Fentanyl test strips

The purpose of this resource is to share what we know about fentanyl test strips.

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Onsite drug checking technology purchase and partnership considerations

The purpose of this resource is to equip community-based organizations to make informed decisions about partnering with a for-profit drug checking venture or purchasing an onsite drug checking technology.

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Terms of service

All drug checking services have limitations. These are the terms service users of Toronto's Drug Checking Service agree to by submitting a sample to be checked.

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