It is assumed that the question and answer referred to is #10 of Section VI. F. of the July 1, 1994 "Reformulated Gasoline and Anti-Dumping Questions and Answers" document. EPA's response does not add or alter the requirements of the final reformulated gasoline regulations.
The term "batch" is used consistently and appropriately with regard to the regulations. Also, truck batch numbering applies to truck oxygenate blenders who meet the oxygen standard on average. Please refer to the July 1, 1994 "Question and Answer" document, Question 26, Section VI.H., as well.(8/29/94)
This question and answer was posted at Consolidated List of Reformulated Gasoline and Anti-Dumping Questions and Answers: July 1, 1994 through November 10, 1997 (PDF)(333 pp, 18.17 MB, EPA420-R-03-009, July 2003, About PDF)