Other states were given the option of adopting California's system or following the national one.

The modern system was introduced and adopted in the 1950s.

Its financial system was not adopted, with no tribute being paid.

Instead, they adopt their own system of certification which is required by law.

Not one of them has rewarded me by adopting my system.

Many schools have also adopted their educational system, eventually changing its name.

Beginning with the 1995-96 season, the league adopted a new scoring system.

A nod from the committee would put great pressure on states to adopt the system as their own.

Most European top leagues adopted the system over the next five years.

Until recently, though, most hospitals have been slow to adopt such systems.