• Postal workers are getting a 3.3% wage rise backdated to October.
• It was alleged that he had backdated the sale documents to evade a court order.
* * *
They agreed that the pay increase would be backdated to July.
»Those signing up before October will have their pension payments backdated.
The jury's verdict recognized that backdating options with intent to deceive is a crime.
»backdate a cheque
Backdate the letter so he'll think I wrote it last week. — Датируй письмо так, чтобы он подумал, будто я написал его на прошлой неделе.
when an increase was given in M.P.s' pay, it was backdated - увеличение жалованья членам парламента было проведено задним числом
проводить (что-л.) задним числом
when an increase was given in M.P.s' pay, it was ~d - увеличение жалованья членам парламента было проведено задним числом
• Make retroactive
• Make retroactive, in a way