come/go into effect

come into effect

Of a law, policy, etc., to become official, legitimate, or valid. These changes in the uniform policy come into effect at the start of next year.
See also: come, effect

go into effect

Of a law, policy, etc., to become official, legitimate, or valid. These changes in the uniform policy go into effect at the start of next year.
See also: effect, go
Farlex Dictionary of Idioms.

come into effect

to become valid, effective, or operable. When did these rules come into effect? They came into effect while you were on vacation.
See also: come, effect

go into effect

 and take effect
[for a law or a rule] to become effective. When does this new law go into effect? The new tax laws won't go into effect until next year.
See also: effect, go
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

come/go into efˈfect

(of laws, rules, etc.) begin to be used, applied, etc: The winter timetable comes into effect in November.
See also: come, effect, go
Farlex Partner Idioms Dictionary
See also:
  • come into effect
  • go into effect
  • (one) doesn't know which way is up or down
  • open to question
  • in this regard
  • in this/that regard
  • in that regard
  • in (one's) own name
  • last in, first out
  • separate but equal