The phrase "addendum on" is correct and can be used in written English.
It is typically used to refer to an additional piece of information or an amendment that is added to a document or a written statement. Example: Please refer to the addendum on the last page for further instructions.
Grace also idolized her older sister, she added, often punctuating statements with, "Right, Lily?" Mr. Badger offered one addendum on Grace: "She could punch like a 9-year-old boy".
When we were told last week that Dawn French and Lenny Henry had separated, after more than 25 years of apparently exemplary marriage – bar, that is, what Dawn calls Lenny's one-night "blip" – the announcement came with what has become the standard addendum on these occasions: the parting, we were assured, was entirely amicable; they love each other very much; they remain the best of friends.
I've got to add a brief addendum on Joe Romm.
Just an addendum on the role of the top 1 percent versus the college-noncollege differential.
But Mr. La Bella's memorandum of July 16 , 1998 and an addendum on Aug. 12, 1998, cast a fuller light on the matter.
Addendum on methodology: These results are based on telephone and face-to-face interviews with approximately 1,000 adults per country, at least 15 years old, conducted in 146 countries and areas in 2011.
He added footnotes and addenda on arcane (but always interesting) aspects of espionage, and mocked the genre's conventions.
One strategy for improvement is the continued development of BCSH guidelines (and addenda) on all aspects of transfusion practice (29 were produced up to 1996, and a further 24 to date).
The original work on which this addendum is based on was part of the 'Biodiversity-Ecosystem Functioning China Project' (BEF-China) funded by the German Research Foundation (DFG; grants FOR 891/2, KL 1849/6-1).
This addendum focuses on the CEACS attitude control enhancement by employing the H2 optimal control method.
A time-varying asymmetric mesh stiffness model was built and employed in two typical gear dynamic models to simulate the effect of the addendum modification on gear dynamics.
