Round 1 (Aflatoxin, Fumonisin & Don)
- Samples mailed: February 16, 2026
- Results Due: April 21, 2026
- Reports Due: May 4, 2026
Round 2 (Aflatoxin)
- Samples mailed: May 19, 2026
- Results Due : July 20, 2026
- Reports Due: August 3, 2026
Round 3 (Aflatoxin, Fumonisin & Don)
- Samples mailed: August 17, 2026
- Results Due: October 19, 2026
- Reports Due: November 2, 2026
Round 4 (Aflatoxin)
- Samples mailed: November 16, 2026
- Results Due: January 18, 2027
- Reports Due: February 1, 2027