<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.s39017dad-8bda-4d5b-90ef-96c26899efbfP0 { margin-top: 0; margin-bottom: 0; margin-left: 0; margin-right: 0; text-indent: 0.00in; text-align: justify; background: white; font-family: Times; font-size: 12pt; line-height: 108%; } span.s39017dad-8bda-4d5b-90ef-96c26899efbfC0 { background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000000 { color: #0000FF; background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000001 { background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s39017dad-8bda-4d5b-90ef-96c26899efbf000002 { background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000003 { background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000004 { color: #0000FF; background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } </style></head><body><div><p dir="ltr" class="s39017dad-8bda-4d5b-90ef-96c26899efbfP0"><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">    </span><a href="https://sdlegislature.gov/Rules?Rule=74:36:08:123"><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000000">74:36:08:123</span></a><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000001">.  National emission standards for hazardous air pollutants for industrial, commercial, and institutional boilers area sources.</span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0"> The national emission standards for </span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">hazardous air pollutants for </span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">industrial, commercial, and institutional boilers area sources are those in 40 C.F.R. </span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">Part </span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">63, Subpart JJJJJJ (July 1, 20</span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">24</span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">). A source that operates a unit subject to Subpart JJJJJJ is exempt from the obligation to obtain a Part 70 operating permit if the source is not required to obtain a Part 70 operating permit for a reason other than the source is subject to Subpart JJJJJJ. Exempted sources must still meet the applicable requirements in Subpart JJJJJJ.</span></p><p dir="ltr" class="s39017dad-8bda-4d5b-90ef-96c26899efbfP0"><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbf000002"> </span></p><p dir="ltr" class="s39017dad-8bda-4d5b-90ef-96c26899efbfP0"><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">    </span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000001">Source:</span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0"> 39 SDR 219, effective June 25, 2013; 42 SDR 52, effective October 13, 2015</span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000003">; 44 SDR 43, effective September 13, 2017; 46 SDR 64, effective November 25, 2019</span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000003">; 52 SDR 27, effective September 17, 2025</span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">.</span></p><p dir="ltr" class="s39017dad-8bda-4d5b-90ef-96c26899efbfP0"><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">    </span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000001">General Authority:</span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-6"><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000004">34A-1-6</span></a><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">, </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-18"><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000004">34A-1-18</span></a><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">.</span></p><p dir="ltr" class="s39017dad-8bda-4d5b-90ef-96c26899efbfP0"><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">    </span><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000001">Law Implemented:</span><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-18"><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0-000004">34A-1-18</span></a><span class="s39017dad-8bda-4d5b-90ef-96c26899efbfC0">.</span></p><p dir="ltr" class="s39017dad-8bda-4d5b-90ef-96c26899efbfP0"><span xml:space="preserve" class="s39017dad-8bda-4d5b-90ef-96c26899efbf000002"> </span></p></div></body></html>