Below is a current listing of the standards completed or withdrawn since the publication of the current ASABE Standards Flash Drive 2026. The most current information is at the top of each list. The updated Flash Drive publication is available each year in late spring.
Information on other standard projects can be found here.
For information on ISO activities, contact the assigned ASABE Administrator found here.
Projects approved
X338, Field Equipment for Agriculture - Safety Chain for Towed Equipment
X620.2, Safety for Anhydrous Ammonia Application Equipment
X636, Physical Properties and Testing Methods for Bulk Materials
X672, Engineering Practices Standard Soil Compaction: Planning and Reporting of Soil Compaction Studies for Tractive Devices Design, Traffic Management, Soil Health and Crop Yield
X673, Safety for Boom Mounted Mowers
XISO 20383:2025, Tractors and machinery for agriculture and forestry ― Speed Identification Sign (SIS)
New standards approved since the last publication
Revisions since the last publication
Withdrawals since the last publication