<?xml version="1.0" encoding="UTF-8"?><toc><section id="sec_foreword"><title>Foreword</title></section><section id="sec_intro"><title>Introduction</title></section><section id="sec_1"><label>1</label><title>Scope</title></section><section id="sec_2"><label>2</label><title>Normative references</title></section><section id="sec_3"><label>3</label><title>Terms and definitions</title></section><section id="sec_4"><label>4</label><title>General principles</title></section><section id="sec_5"><label>5</label><title>Particulate matter emissions</title><section id="sec_5.1"><label>5.1</label><title>General</title></section><section id="sec_5.2"><label>5.2</label><title>Testing methods overview</title></section><section id="sec_5.3"><label>5.3</label><title>Single filter test setup</title></section><section id="sec_5.4"><label>5.4</label><title>Double filter test setup</title></section><section id="sec_5.5"><label>5.5</label><title>Test method</title></section><section id="sec_5.6"><label>5.6</label><title>Measuring particulate matter emissions according to particle size</title></section><section id="sec_5.7"><label>5.7</label><title>Measuring particulate matter emissions by particle counter</title></section><section id="sec_5.8"><label>5.8</label><title>Medical devices with time-varying emissions</title></section></section><section id="sec_6"><label>6</label><title>Reporting</title></section><section id="sec_A"><label>Annex A</label><title>Rationale and guidance (informative)</title><section id="sec_A.1"><label>A.1</label><title>General guidance</title></section><section id="sec_A.2"><label>A.2</label><title>Rationale for particular clauses and subclauses</title></section></section><section id="sec_B"><label>Annex B</label><title>Reference to the IMDRF essential principles and labelling guidances (informative)</title></section><section id="sec_C"><label>Annex C</label><title>Reference to the essential principles (informative)</title></section><section id="sec_D"><label>Annex D</label><title>Terminology — Alphabetized index of defined terms (informative)</title></section><section id="sec_bibl"><title>Bibliography</title></section></toc>