Among others, the tolerance of kasugamycin in or on walnut is established at 0.04 ppm. The Regulation is effective since March 6, 2018; objections and requests must be received on or before May 7, 2018. Federal Register Vol. 83, No. 44. Tuesday, March 6, 2018. Pages 9442-9446 Related Articles 17 November 2016EU: Changes on Aflatoxin Controls 9 January 2019India: Additional Tariffs Delayed