The phrase "after the start of the program" is correct and usable in written English.
You can use it to refer to a point in time that occurs subsequent to the initiation of a program or event.
Example: "The system will automatically update the settings after the start of the program."
Alternatives: "following the program's commencement" or "subsequent to the program's initiation."
Ten years after the start of the program, life expectancy in China had increased from fifty-one to sixty-five years.
A survey three months after the start of the program found that average television watching had declined an hour a day.
A November 2008 internal e-mail showed that of 115 accounts, 77 percent had "an increase in touches" after the start of the program.
In Brazil, this happened after the start of the Program to Support Technology Parks in 1984, with the creation of high-tech park foundations.
However, a focus group conducted five months after the start of the program revealed that many students found the Kindles difficult to study from because of the lag while flipping pages in addition to the small screen.
Effect of duration of observation and transmission intensity: By using a 10 year period we obtain slightly more favourable predictions than found previously for a 20 year horizon, since effects of deferral of episodes become most evident in the second decade after the start of the program [14].
Three sporting programs showed significant increases in physical activity levels of participants six months after the start of the programs and in comparison with a control group.
Assessments take place at baseline (T1), one week before the start of the program (T2), immediately after the program (T3), and at three months follow-up (T4).
Subjects were assessed nine times: at the start of the program; 1 and 2 months after the start; immediately upon completion of the 12-week program; and 1, 2, 3, 5, and 9 months after completion.
All interns were asked to complete a pre-survey at the start of the program and a post-survey 2 months after the conclusion of the program.
"At the start of the program, it wasn't clear if it would be continued after the pilot project.
