"upon orders" is a correct and usable phrase in written English.
It is usually used to refer to when someone does something they are told to do, such as following a set of instructions or a command. For example: "The general issued the order for the troops to move forward, and they followed upon orders."
Security agencies in Germany were still investigating the student's claims that she had been acting upon orders from Isis.
The Asian minority was largely expelled in 1972 upon orders from Idi Amin, Uganda's president at the time.
In December last year, Mr. Alexander won control back over his local bank accounts, frozen initially upon orders from the central bank of Namibia.
Upon orders from Nero, the Roman general Corbulo secured Armenia, but his operations were broken off by the exchange of ambassadors.
In recent months, the former intelligence official told me, a special planning group has been established in the offices of the Joint Chiefs of Staff, charged with creating a contingency bombing plan for Iran that can be implemented, upon orders from the President, within twenty-four hours.
When that strategy proved unsuccessful, the CPUSA upon orders from Moscow transformed the Trade Union Educational League into the Trade Union Unity League in 1929, which was dedicated to organizing largely unskilled immigrant, African American, and female workers into industrial unions.
Packages of three to six specific events -- to which tickets are guaranteed upon order -- are also being sold.
They were celebrated for their inventive attacks on the socially respectable and upon ordered society in general.
In the 1950s, upon ordering a dining set, Youry gave Maloof an oxblood red bottle now on view at the Huntington.
Unless agreement can be reached between the two sides by 24 May, the families are likely to be released upon order of the courts, punching a large hole in the Obama administration's deterrent approach at the border.
Because even including defence expenditure upon order and not delivery, under the new recording method the revised state deficit figures in the critical year (1999) became 3.1% of GDP against 2.5% of GDP previously.
