This is the 18577th most frequent Korean word.
시행하기로
"Decided to implement" or "decided to execute."
This sentence uses "시행하기로" to denote a decision made to put something into practice or execution in the future (specifically, a "decision" interpreted through "결정했다").
정부는 새로운 정책을 다음 주에 시행하기로 결정했습니다.
The government decided to implement the new policy next week.
Here, "시행하기로" signifies an intention or a promise to execute implementations, linked explicitly with a commitment (interpreted via "약속했다").
회사는 효율성을 높이기 위해 변화들을 시행하기로 약속했습니다.
The company promised to implement changes to improve efficiency.
In this sentence, "시행하기로" implies scheduling the execution of an action (or implementation), denoting a planned state through "결했다" (decided).