410 IAC 12.1-2-2 - Octane standards

Authority: IC 16-44-3-5

Affected: IC 16-44-3

Sec. 2.

(a) Motor fuel shall conform to ASTM D4814-13a, "Standard Specification for Automotive Spark-Ignition Engine Fuel", 2013 Edition.

(b) The research octane number shall be determined using the test method and tolerance identified in ASTM D2699-13a, "Standard Test Method for Research Octane Number of Spark-Ignition Engine Fuel", 2013 Edition.

(c) The motor octane number shall be determined using the test method and tolerance identified in ASTM D2700-13a, "Standard Test Method for Motor Octane Number of Spark-Ignition Engine Fuel", 2013 Edition.

(d) The octane index of a motor fuel shall not be less than the octane index certified on the motor fuel dispenser.

Notes

410 IAC 12.1-2-2

Indiana State Department of Health; 410 IAC 12.1-2-2; filed Feb 12, 1993, 5:00 p.m.: 16 IR 1804; readopted filed Jul 11, 2001, 2:23 p.m.: 24 IR 4234; readopted filed May 22, 2007, 1:44 p.m.: 20070613-IR-410070141RFA; readopted filed Sep 11, 2013, 3:19 p.m.: 20131009-IR-410130346RFA; filed 7/7/2014, 10:58 a.m.: 20140806-IR-410130483FRA Readopted filed 11/13/2019, 3:14 p.m.: 20191211-IR-410190391RFA