TSUs and electronic submission forms must be received by this date to be included in the scheduled Flock54 submission date.

Visit the DNA Submissions page for instructions on submitting TSU samples and to fill out the DNA submission form:

For more details, click to view the DNA Testing Policy Statement and DNA Testing Procedure documents.

We only accept TSUs. Do not send hair, blood, semen, tail docks, or ear notch samples as they will be rejected. Allflex brand TSUs are preferred by the lab. Other brands incur an additional $2 fee per sample.