Sentence examples for not mandatory until from inspiring English sources

In the 2003-04 school year, the district encouraged students to wear uniforms, but they were not mandatory until last fall.

Additionally, they did not have fire shelters, which first became available in the 1960s but were not mandatory until 1977.

Attendance at school is not mandatory until children are 6 years of age, but they may start once they are four, leading to classes with mixed age groups.

However, in Germany – like many other countries – general practice is still not fully established in most medical schools, and clerkships in primary care/general practice were not mandatory until recently.

The system wasn't mandatory until the 1970s, a turbulent decade when Palestinians launched a murderous attack on a Rome airport; a bomb on a New York to Los Angeles flight was found minutes before it was set to detonate; and a man calling himself D.B. Cooper hijacked a passenger flight, parachuted away with a $200,000 ransom and vanished.

Overweight or not, this is true for every student: working hard in school pays off when you're older Losing weight is your choice, it isn't mandatory until a doctor says so. Always remember that you are beautiful the way you are - no matter what!

Kindergarten was once considered by some to be a relatively insignificant grade level – it is still not mandatory in California until age 6.

However, turning it on by default was not mandatory for Android device makers until Android 6.0 and even then the requirement only applied to new devices that shipped with that OS version and not for older ones that received it though a software update.

50 This concern seems genuine, considering that reliable birth recording was not mandatory in some remote parts of the country until 50 years ago.

And ISBNs are not mandatory at Google Books.ISBN agencies argue that their system ended confusion: until the era of the universal number dawned, identifying a book was hard.

For a transition period until 31 December 2007, points one and two were not mandatory on application.