Sentence examples for became mandatory from inspiring English sources

They became mandatory in 2000.

In short order, the posters became mandatory.

It became mandatory in November 2005.

Plain packaging became mandatory on 1 December 2012.

As the excitement built, speed-switching channels became mandatory.

An external-director system became mandatory in South Korea in 1998.

Food waste recycling in San Francisco started on a voluntary basis and became mandatory in 2009.

HIV screening became mandatory for all visa applicants over 14 years old.

Education programs, Tlou said, became mandatory in public schools and a vast advertising campaign took place.

Use of the Russian language became mandatory in all areas of public life, including education.

Therefore a biopsy became mandatory.