The phrase "on request of" is correct and commonly used in written English.
It is typically used to indicate that something will be done or provided when asked for or requested. Example: The document will be sent to you on request of your supervisor.
Three interviews were summarised in a report, one interview took place without protocol and, on request of the interviewee, without recording (PF).
HMRC provides a service, on request, of providing "statement to individuals showing their NI contributions history".
Instead, it plans to clean only apartments in Lower Manhattan below Canal Street on request of the owner or resident.
The charter, signed by King John, was systematically ignored as soon as it was signed and was annulled in the same year by Pope Innocent III on request of the monarch.
Cambodia has a long and storied history of extraditing refugees on request of the authoritarian regimes they fled from – most infamously in 2009 when 20 Uygur minorities, including a pregnant woman and children, were deported to China while their cases were being reviewed by the UN commission for human rights.
The study was suspended on request of DSMB to check safety issues.
Unilateral blocks had been given on request of the patients (known cardiac arrhythmia in TN2, explicit wish by FP2).
The migrated implant that had been left behind on request of the patient showed no signs of clinical complications at 4-year follow-up visit [17].
The reason for this is that the cached data has once been transferred over the wireless link on request of a certain user, say Alice.
A restriction can be suggested by a Member State or ECHA on request of the European Commission using the Annex XV-format.
From this date on, every single use needs to be assessed by ECHA and authorised by the European Commission for a limited period on request of manufactures or users.
