be signed off by the commissioner and might also be reviewed by the assurer.</p>
</section>
<section id="treatment-of-uncertainty" class="level2" data-number="6.4">
<h2 data-number="6.4" class="anchored" data-anchor-id="treatment-of-uncertainty"><span class="header-section-number">6.4</span> Treatment of uncertainty</h2>
<p>The engagement and scoping stage will inform the treatment of uncertainty by:<br>
* providing a clear definition of the analytical question<br>
* identifying sources of high or intractab