Renew your Manure Applicators Certificate by March 1 2/22/2022 9:30:00 AM View Count 1677 Commercial applicators and confinement manure applicators who need to renew their certificates should complete their training or tests, and pay fees by March 1 to avoid paying a $12.50 late fee.
Complete MAC training by March 1 1/27/2021 4:02:00 PM View Count 1463 Commercial manure applicators who missed the Jan. 7 training can still complete training by watching the recording in Iowa State University Extension and Outreach offices.
MAC Renewals due before March 1 2/13/2020 10:19:00 AM View Count 1764 Certificates expire annually on March 1 for commercial manure applicators.
Save the date(s) for MAC training 12/23/2019 12:14:00 PM View Count 2040 Commercial manure applicators can fulfill annual training and certification requirements at any of 75 county locations on Jan. 8.
MAC Renewals due by March 1 2/18/2019 12:51:00 PM View Count 2023 Reminder: Certificates expire annually on March 1 for commercial manure applicators.
March 1 Deadline to Complete MAC Renewals 2/17/2017 10:53:00 AM View Count 3553 Certificates expire annually on March 1 for commercial manure applicators. Confinement site certificates are viable for three years ending on Dec. 31, with a two-month grace period for renewals.