NPIP certification
Participant 92-439 in the USDA National Poultry Improvement Plan. The flock tests clean for Pullorum-Typhoid, which clears it to ship birds and hatching eggs across state lines. It also holds H5/H7 Avian Influenza Clean status through routine flock testing.
From the NPIP state directories at poultryimprovement.org. Status changes over time; confirm with the seller before you buy.