いかんにかかわらず／いかんを問わず
Regardless of / irrespective of → the result does NOT change, no matter the condition
N1
Meaning
Regardless of / irrespective of → the result does NOT change, no matter the condition
Formation
Noun + いかんにかかわらず + Result
Noun + いかんを問わず + Result
Explanation
This usage expresses that the outcome is fixed, and the condition does not matter.
The noun before いかん usually refers to:
success or failure
reasons
details
content
circumstances
Key nuance:
Very objective and official
Often used in rules or policies
Emphasizes fairness or consistency