Standards Updates

ASABE Standards Updates

Below is a current listing of the standards completed or withdrawn since the publication of the current ASABE Standards CD-Rom/Flash Drive 2023. The updated CD/Flash Drive publication is available in late spring of each year.

Information on other standard projects can be found here.

For information on ISO activities, contact the assigned ASABE Administrator found here.

Interested parties for these or any proposed projects are encouraged complete this form and contact one of the ASABE Standards Administrators listed here.


Projects approved

X625.2, Drawbar Pin Dimensions and Requirements for Towing Machine with Clevis

X665, Crop Protection Equipment – Test methods for the evaluation of targeted spray application systems

X260.6, Design and Construction of Subsurface Drainage Systems on Agricultural Lands in Humid Areas



New standards approved since the last publication

ANSI/ASABE S611 JUN2023, Collecting, Processing, and Visualizing Geographic Harvest Data (Press Release PDF)

ANSI/ASABE S631 APR2023ED, Machine Vision Method of Forage or Biomass Particle Size and Size Distribution (Press Release PDF)


Revisions since the last publication

ANSI/ASAE S319.5 AUG2023, Method of Determining and Expressing Fineness of Feed Materials by Sieving

ANSI/ASABE S613-1.1 MAY2023, Tractors and Self-Propelled Machinery for Agriculture - Air Quality Systems for Cabs - Part 1: Terminology and Overview (Press release PDF)


Withdrawals since the last publication

ANSI/ASABE AD10448:1994 NOV2014 (R2018ED), Agricultural tractors — Hydraulic pressure for implements (Press Release PDF)