as far as someone (something) is concerned

US /æz fɑːr æz ˈsʌmwʌn (ˈsʌmθɪŋ) ɪz kənˈsɜːrnd/
UK /æz fɑːr æz ˈsʌmwʌn (ˈsʌmθɪŋ) ɪz kənˈsɜːrnd/
"as far as someone (something) is concerned" picture
1.

en ce qui concerne, pour ce qui est de

used to show what someone's opinion about something is, or how a particular thing affects them

:
As far as I'm concerned, it's a great idea.
En ce qui me concerne, c'est une excellente idée.
As far as the budget is concerned, we need to cut costs.
En ce qui concerne le budget, nous devons réduire les coûts.