Why are headnotes presumed to be correct in England and Wales, but not USA?
<p>Please see the question in the subject line.</p>
<p>I can post a separate question if you want, but are headnotes presumed correct in other Commonwealth jurisdictions? Canada? Australia? New Zealand?</p>
<blockquote>
<p>However, the next place to go is to the headnotes, which briefly
summarise the facts and salient legal points. Because <strong>headnotes
are presumptively assumed to be correct in this jurisdiction (something
that is not the case in other countries, such as the US)</strong>, many
students rely only on the headnotes and go no further in their
research. That sort of approach takes a mistakenly short-term
view of legal education. It is based on a belief that to do well in
the law (either in academia or in practice), one need only know the
facts and the outcome of a particular decision. In fact, the most
valuable, interesting and important aspect of a legal education is
learning how to reason. Law, like life, is seldom clear-cut.</p>
</blockquote>
<p>Stacie Strong. <a href="https://www.linkedin.com/in/s-i-strong-50b82832/" rel="nofollow noreferrer">BA English literature (UC Davis 1986), MPW (USC 1990), JD (Duke 1994), PhD Law (Cambridge 2002), DPhil (Oxford 2003)</a>. <em>How to Write Law Essays &amp; Exams</em> 5th Edition (2018). p 20.</p>

<p>I am not sure what the claim in the textbook means, and have been unable to find any other reference to support or explain it. Headnotes are always “presumptively correct” in the sense that they are professionally authored, so you can generally presume them to be correct, unless they conflict with the full text of the decision. But I’m not aware of any statute or case law that creates a formal <a href="https://en.wikipedia.org/wiki/Presumption" rel="nofollow noreferrer">presumption</a> in relation to headnotes. Perhaps you could write to the author and ask if that’s what she means.</p>
<p>What is unique about England and Wales, as the origin of the common law and the associated tradition of <a href="https://en.wikipedia.org/wiki/Law_report" rel="nofollow noreferrer">law reporting</a>, is the preeminence of the <a href="https://en.wikipedia.org/wiki/Incorporated_Council_of_Law_Reporting" rel="nofollow noreferrer">Incorporated Council of Law Reporting</a>. The ICLR was established in 1865 and publishes all official law reports in England and Wales. Arguably unlike the official or authorised reports of other common law jurisdictions, the ICLR’s reports are considered to be more authoritative even than the judgment published by the court itself. The ICLR’s <a href="https://www.iclr.co.uk/blog/archive/what-is-a-law-report/" rel="nofollow noreferrer">website</a> explains:</p>
<blockquote>
<p>However important the case, the transcript of a judgment does not have the same value, as a record of the decision contained in it, as a full text law report. Where, therefore, a law report is available, particularly where the case has been reported in one of the official series, The Law Reports, published by ICLR, it must be cited and referred to in that version in preference for any other: see <a href="https://iclr.s3-eu-west-1.amazonaws.com/assets/planning-book/2012-1-WLR-780.pdf" rel="nofollow noreferrer"><em>Practice Direction (Citation of Authorities)</em> [2012] 1 WLR 780</a> … the combination of a summary report and a transcript does not enjoy the same status as a full text law report where one is available, for reasons which will become clear once one appreciates the amount of careful editorial work that goes into preparing the full report.</p>
</blockquote>
<p>In other jurisdictions, the official law reports are treated with less reverence, although it is still normal for courts to require them to be cited in preference to primary sources such as <a href="https://en.wiktionary.org/wiki/slip_opinion" rel="nofollow noreferrer">slip opinions</a>. Nonetheless, <a href="https://www.iclr.co.uk/blog/archive/what-is-a-law-report/" rel="nofollow noreferrer">further down the page</a> the ICLR makes clear that the full text of the judgment takes primacy over the headnote, just as in other jurisdictions:</p>
<blockquote>
<p>Although the headnote adds value to the report of a judgment, it is the judgment itself which sets the precedent and binds subsequent decision-makers.</p>
<p>Nevertheless, a good headnote is a work of meticulous legal draftsmanship and can withstand the closest of textual scrutiny. Accuracy is all. Make the proposition too general, and the principle appears either so watered down as to be meaningless or, more dangerously, misleadingly wide in its application. Draw it too narrowly, and it fails to express the principle on which the court based its decision. At its best, a headnote is a precious distillation – the single malt of legal learning.</p>
</blockquote>

<p>In the U.S., there have historically been multiple firms that made law reports, some of which provided headnotes or summaries or digests, and also third party digests of case holdings without the actual text, and courts have not consistently prepared their own official syllabi. The caused U.S. courts to adopt a rule that headnotes are not authoritative.</p>
<p>In England and Wales, these circumstances were different and a presumption of correctness was more plausible for the courts to adopt.</p>

<h2>Because English and Welsh courts have decided that way and US courts have decided the other</h2>
<p>While both are common law jurisdictions (with some caveats about Louisiana) and therefore follow precedent by referring to previously decided judgements, the details of how those judgements are read, interpreted and applied have diverged.</p>

common-law