EPA is issuing a technical amendment to the expiration date for an exemption from temporary tolerance regulation for Aspergillus flavus AF36 that published in the Federal Register on May 26, 1999 (64 FR 28371) (FRL-6081-2). This amendment corrects the expiration date for the exemption from temporary tolerance for residues of the atoxigenic Aspergillus flavus AF36 on cotton grown in certain Counties in Arizona to December 30, 2001, in order to allow clearance of the treated food/ feed commodities through the channels of trade.