! ! ! Powers!of!the! Information! Commissioner! ! ! ! ! ! ! ! ! ! ! Unofficial)translation) ! proceedings!related!to!a!complain!or!appeal! must!be!conducted!in!open!sittings.! ! ! (e)! Notwithstanding!subsection!(d)!of!this!section,! in!circumstances!where!information!exempted! from!disclosure!under!this!Act,!is!to!be! examined!in!connection!with!a!complain!or! appeal!lodged!under!this!Act,!the!Information! Commissioner!may!examine!such!information! in!a!confidential!sitting!or!sitting!closed!to!the! public.! ! ! (f)! The!decisions!reached!by!the!Information! Commissioner!must!be!announced!in!an!open! sitting.! ! ! (g)! Having!examined!an!appeal!or!complaint!lodged! before!the!Information!Commissioner,!the! decision!reached,!must!be!notified!to!all! concerned!parties.! ! 63! The!Information!Commissioner!shall!have!the! following!powers!in!relation!to!an!appeal!or! complaint!lodged!before!him:! ! ! (a)! to!summon!those!persons!that!have!to!be! summoned;!! ! ! (b)! to!obtain!statements!from!those!summoned;! ! ! (c)! to!collect!testimony!from!those!willing;! ! ! (d)! to!request!for!information;! ! ! (e)! to!request!for!documents;! ! ! (f)! to!order!to!provide!documents;! ! ! (g)! to!order!to!provide!information;! ! ! (h)! to!order!to!provide!a!specific!document!or! specific!information!to!the!Information! Commissioner;! ! ! (i)! to!investigate!and!review!a!specific!piece!of! information;! ! ! (j)! to!obtain!evidence;! 33!