<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Nationales Vorwort</title><section id="sub-amendments"><title>Änderungen</title></section><section id="sub-previous.edition"><title>Frühere Ausgaben</title></section></section><section id="foreword.reg"><title>Vorwort</title></section><section id="sub-endorsement.notice"><title>Anerkennungsnotiz</title></section><section id="sub-endorsement.notice-1"><title>Anerkennungsnotiz</title></section><section id="introduction.int"><title>Einleitung</title></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>Lebensweg</title></section><section id="sub-3.2"><label>3.2</label><title>Ökobilanz</title></section><section id="sub-3.3"><label>3.3</label><title>Sachbilanz</title></section><section id="sub-3.4"><label>3.4</label><title>Wirkungsabschätzung</title></section><section id="sub-3.5"><label>3.5</label><title>Auswertung</title></section><section id="sub-3.6"><label>3.6</label><title>vergleichende Aussage</title></section><section id="sub-3.7"><label>3.7</label><title>Transparenz</title></section><section id="sub-3.8"><label>3.8</label><title>Umweltaspekt</title></section><section id="sub-3.9"><label>3.9</label><title>Produkt</title></section><section id="sub-3.10"><label>3.10</label><title>Koppelprodukt</title></section><section id="sub-3.11"><label>3.11</label><title>Prozess</title></section><section id="sub-3.12"><label>3.12</label><title>Elementarfluss</title></section><section id="sub-3.13"><label>3.13</label><title>Energiefluss</title></section><section id="sub-3.14"><label>3.14</label><title>Energieinhalt nicht energetisch genutzter Rohstoffe</title></section><section id="sub-3.15"><label>3.15</label><title>Rohstoff</title></section><section id="sub-3.16"><label>3.16</label><title>Betriebsstoff-Input</title></section><section id="sub-3.17"><label>3.17</label><title>Allokation</title></section><section id="sub-3.18"><label>3.18</label><title>Abschneidekriterien</title></section><section id="sub-3.19"><label>3.19</label><title>Datenqualität</title></section><section id="sub-3.20"><label>3.20</label><title>funktionelle Einheit</title></section><section id="sub-3.21"><label>3.21</label><title>Input</title></section><section id="sub-3.22"><label>3.22</label><title>Zwischenproduktfluss</title></section><section id="sub-3.23"><label>3.23</label><title>Zwischenprodukt</title></section><section id="sub-3.24"><label>3.24</label><title>Sachbilanzergebnis</title></section><section id="sub-3.25"><label>3.25</label><title>Output</title></section><section id="sub-3.26"><label>3.26</label><title>Prozessenergie</title></section><section id="sub-3.27"><label>3.27</label><title>Produktfluss</title></section><section id="sub-3.28"><label>3.28</label><title>Produktsystem</title></section><section id="sub-3.29"><label>3.29</label><title>Referenzfluss</title></section><section id="sub-3.30"><label>3.30</label><title>Emissionen</title></section><section id="sub-3.31"><label>3.31</label><title>Sensitivitätsanalyse</title></section><section id="sub-3.32"><label>3.32</label><title>Systemgrenze</title></section><section id="sub-3.33"><label>3.33</label><title>Fehlerabschätzung</title></section><section id="sub-3.34"><label>3.34</label><title>Prozessmodul</title></section><section id="sub-3.35"><label>3.35</label><title>Abfall</title></section><section id="sub-3.36"><label>3.36</label><title>Wirkungsendpunkt</title></section><section id="sub-3.37"><label>3.37</label><title>Charakterisierungsfaktor</title></section><section id="sub-3.38"><label>3.38</label><title>Umweltwirkungsmechanismus</title></section><section id="sub-3.39"><label>3.39</label><title>Wirkungskategorie</title></section><section id="sub-3.40"><label>3.40</label><title>Wirkungskategorie-Indikator</title></section><section id="sub-3.41"><label>3.41</label><title>Vollständigkeitsprüfung</title></section><section id="sub-3.42"><label>3.42</label><title>Konsistenzprüfung</title></section><section id="sub-3.43"><label>3.43</label><title>Sensitivitätsprüfung</title></section><section id="sub-3.44"><label>3.44</label><title>Beurteilung</title></section><section id="sub-3.45"><label>3.45</label><title>Kritische Prüfung</title></section><section id="sub-3.46"><label>3.46</label><title>interessierter Kreis</title></section></section><section id="sub-4"><label>4</label><title>Allgemeine Beschreibung einer Ökobilanz</title><section id="sub-4.1"><label>4.1</label><title>Grundsätze einer Ökobilanz</title><section id="sub-4.1.1"><label>4.1.1</label><title>Allgemeines</title></section><section id="sub-4.1.2"><label>4.1.2</label><title>Lebenswegbetrachtung</title></section><section id="sub-4.1.3"><label>4.1.3</label><title>Umweltbezogene Ausrichtung</title></section><section id="sub-4.1.4"><label>4.1.4</label><title>Relativer Ansatz und funktionelle Einheit</title></section><section id="sub-4.1.5"><label>4.1.5</label><title>Iterativer Ansatz</title></section><section id="sub-4.1.6"><label>4.1.6</label><title>Transparenz</title></section><section id="sub-4.1.7"><label>4.1.7</label><title>Ganzheitlichkeit</title></section><section id="sub-4.1.8"><label>4.1.8</label><title>Priorität des wissenschaftlichen Ansatzes</title></section></section><section id="sub-4.2"><label>4.2</label><title>Phasen einer Ökobilanz</title></section><section id="sub-4.3"><label>4.3</label><title>Grundsätzliche Eigenschaften einer Ökobilanz</title></section><section id="sub-4.4"><label>4.4</label><title>Allgemeine Konzepte von Produktsystemen</title></section></section><section id="sub-5"><label>5</label><title>Methodischer Rahmen</title><section id="sub-5.1"><label>5.1</label><title>Allgemeine Anforderungen</title></section><section id="sub-5.2"><label>5.2</label><title>Festlegung des Ziels und des Untersuchungsrahmens</title><section id="sub-5.2.1"><label>5.2.1</label><title>Allgemeines</title></section><section id="sub-5.2.2"><label>5.2.2</label><title>Funktion, funktionelle Einheit und Referenzflüsse</title></section><section id="sub-5.2.3"><label>5.2.3</label><title>Systemgrenze</title></section><section id="sub-5.2.4"><label>5.2.4</label><title>Anforderungen an die Datenqualität</title></section></section><section id="sub-5.3"><label>5.3</label><title>Sachbilanz</title><section id="sub-5.3.1"><label>5.3.1</label><title>Allgemeines</title></section><section id="sub-5.3.2"><label>5.3.2</label><title>Datenerhebung</title></section><section id="sub-5.3.3"><label>5.3.3</label><title>Datenberechnung</title></section><section id="sub-5.3.4"><label>5.3.4</label><title>Allokation von Flüssen und Emissionen</title></section></section><section id="sub-5.4"><label>5.4</label><title>Wirkungsabschätzung</title><section id="sub-5.4.1"><label>5.4.1</label><title>Allgemeines</title></section><section id="sub-5.4.2"><label>5.4.2</label><title>Bestandteile der Wirkungsabschätzung</title></section><section id="sub-5.4.3"><label>5.4.3</label><title>Grenzen der Wirkungsabschätzung</title></section></section><section id="sub-5.5"><label>5.5</label><title>Auswertung</title></section></section><section id="sub-6"><label>6</label><title>Berichterstattung</title></section><section id="sub-7"><label>7</label><title>Kritische Prüfung</title><section id="sub-7.1"><label>7.1</label><title>Allgemeines</title></section><section id="sub-7.2"><label>7.2</label><title>Notwendigkeit der Kritischen Prüfung</title></section><section id="sub-7.3"><label>7.3</label><title>Kritische Prüfungsverfahren</title><section id="sub-7.3.1"><label>7.3.1</label><title>Allgemeines</title></section><section id="sub-7.3.2"><label>7.3.2</label><title>Kritische Prüfung durch einen internen oder externen Sachverständigen</title></section><section id="sub-7.3.3"><label>7.3.3</label><title>Kritische Prüfung durch einen Ausschuss der interessierten Kreise</title></section></section></section><section id="sub-a"><label>Anhang A</label><title>Anwendung von Ökobilanzen (informativ)</title><section id="sub-a.1"><label>A.1</label><title>Anwendungsbereiche</title></section><section id="sub-a.2"><label>A.2</label><title>Anwendungsbezogener Ansatz</title></section></section><section id="sub-annex.bibliography.int"><title>Literaturhinweise</title></section><section id="sub-na"><label>Nationaler Anhang NA</label><title>Literaturhinweise (informativ)</title></section></toc>