<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="UTF-8" /><title></title><meta name="Generator" content="PowerTools for Open XML" /><style>span { white-space: pre-wrap; } p.s635562f6-7c98-41ac-be91-4a4be5a6191cP0 { margin-top: 0; margin-bottom: 0; margin-left: 0; margin-right: 0; text-indent: 0.00in; text-align: justify; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; line-height: 108%; } span.s635562f6-7c98-41ac-be91-4a4be5a6191cC0 { background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000001 { background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s635562f6-7c98-41ac-be91-4a4be5a6191c000002 { background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000003 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } p.s635562f6-7c98-41ac-be91-4a4be5a6191cP0-000004 { margin-top: 0; margin-bottom: 0; margin-left: 0; margin-right: 0; text-indent: 0.38in; text-align: justify; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; line-height: 108%; } </style></head><body><div><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">    </span><a href="https://sdlegislature.gov/Rules?Rule=20:15:06:01"><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000000">20:15:06:01</span></a><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000001">.  Conformity with national standards.</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> The methods to be used for inspection and testing of petroleum products and the standards for the specification and tolerance requirements for petroleum products are those in the 20</span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">20</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> Annual Book of the American Society for Testing and Materials, Volumes 05.01, 05.02, 05.03, 05.04</span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">, 05.05, and 05.06</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">. </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">T</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">he schedule of seasonal and geographical volatility classes for the specification for Automotive Spark-Ignition Engine Fuel may be the following: Class </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">A-3/</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">C-3 for September </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">sixteenth</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> t</span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">hrough</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">thirtieth</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">, Class </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">C-3/</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">D-4 for October, and Class </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">D-4/</span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">E-5 for November</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">, Class E-5 for December through February, Class E-5/D-4 for March, and Class D-4/A-4 for April. </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">The T50 minimum distillation temperature for volatility classes D-4 and Class E-5 is one hundred forty-five degrees Fahrenheit.</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> For gasoline-ethanol blends, a vapor pressure waiver not exceeding one pound per square inch is allowed during all months</span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">.</span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191c000002"> </span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">    </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000001">Source:</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> 16 SDR 84, effective November 9, 1989; 35 SDR 48, effective September 10, 2008; 38 SDR 40, September 20, 2011</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">; 43 SDR 56, effective October 17, 2016; 46 SDR 46, </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">(Emergency Rule)</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> effective September 11, 2019; 46 SDR 42, effective October 1, 2019; 48 SDR 18, effective August 30, 2021; 51 SDR 53, effective November 11, 2024</span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">.</span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">    </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000001">General Authority:</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=37-2-6"><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000003">37-2-6</span></a><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">, </span><a href="https://sdlegislature.gov/Statutes?Statute=37-2-7"><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000003">37-2-7</span></a><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">.</span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">    </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000001">Law Implemented:</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=37-2-6"><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000003">37-2-6</span></a><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">, </span><a href="https://sdlegislature.gov/Statutes?Statute=37-2-7"><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000003">37-2-7</span></a><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">.</span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191c000002"> </span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0-000004"><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0-000001">Reference:</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> Annual Book of the American Society for Testing and Materials Standards,</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> 2020 edition,</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> Volumes 05.01, 05.02, 05.03, 05.04,</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> 05.05, and 05.06,</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> American Society for Testing and Materials. The volumes are available for viewing at the Public Safety Building, 118 West Capitol Avenue, Pierre, South Dakota 57501.</span><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0"> </span><span class="s635562f6-7c98-41ac-be91-4a4be5a6191cC0">These volumes may be obtained by purchasing a one-year online subscription through American Society for Testing Materials website, https://astm.org/astm-bos-05.02.html, at a cost of $600.</span></p><p dir="ltr" class="s635562f6-7c98-41ac-be91-4a4be5a6191cP0"><span xml:space="preserve" class="s635562f6-7c98-41ac-be91-4a4be5a6191c000002"> </span></p></div></body></html>