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16 January 2026 / Athelstane Aamodt
Issue: 8145 / Categories: Features , Contract , Wills & Probate
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The mighty pen?

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Athelstane Aamodt asks: when is a signature not a signature?

As readers may be aware, President Joe Biden’s portrait in the White House has been replaced with an image of an ‘autopen’ signing his name. The device, which is mechanical in nature, replicates the original signature of a living person. It has been in existence for some time (Thomas Jefferson (1743-1826) bought a more rudimentary form of the device), and a large number of presidents have used it, starting with President Harry Truman.

The use of the device does raise some interesting questions for lawyers. If the signature is not ‘genuine’ in the traditional sense that people tend to understand it (ie, the relevant person has signed the document in the room with his or her own hand), then why does one require a signature at all? In an age of e-signatures on PDFs, which, again, are not anything like traditional ‘wet ink’ signatures, are traditional signatures really necessary these days?

Limited use

The use of the autopen has been largely uncontroversial,

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MOVERS & SHAKERS

Harneys—Maggie Kwok & George Weston

Harneys—Maggie Kwok & George Weston

Harneys senior leadership appointments

Freeths—Keith Browne & Jim Jordan

Freeths—Keith Browne & Jim Jordan

Freeths strengthens London Construction and Engineering practice with two strategic senior hires

Anthony Collins—Laura Moss

Anthony Collins—Laura Moss

Anthony Collins announces strategic hire to deepen skills base in the social business sector

NEWS
More than 100 teams from the legal and financial services sectors competed in five sports at the 51st Law Society RFC Festival of Sport earlier this month
Part-time status need only be an effective cause of less favourable treatment, rather than the sole cause, the Supreme Court has held in Augustine v Data Cars
Britain’s new acknowledgement that Israel’s occupation is unlawful, and accompanying settlement-goods ban and sanctions, is significant but overdue, argue Danny Friedman KC and Victor Kattan in NLJ this week
New planning fee rises, wider trade union access rights and a service-by-email trap feature in Stephen Gold’s latest Civil Way
Existing defamation law can respond to AI ‘hallucinations’, but allocating responsibility will prove harder where outputs reach users without human intervention
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