John Bennett's Rangers resignation has been confirmed in a Companies House statement.
The former Ibrox chairman stepped down from his role last week due to health reasons.
A Rangers club statement communicated the news on Saturday with John Gilligan - a former director - named as interim chairman.
Now, Bennett's exit from the Rangers board has been formalised in a Companies House filing.
A 'Termination of appointment' document has been filed with Bennett's termination as a director dated as September 13 - one day before his departure was announced publicly by the club.
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A Rangers statement last week confirmed: "The Board of Rangers Football Club today announces Chairman, John Bennett, is stepping down with immediate effect for health reasons.
"The Board wants to sincerely thank John for his service and significant commitment over the last nine years and wishes him a full and speedy recovery. It is requested his and his family’s privacy is respected at this time.
"Former Director, John Gilligan, will temporarily fulfil the role of Chairman until a permanent replacement is appointed.
"The Board thanks John for stepping in at short notice and believes his experience in senior business roles throughout a long and successful career, and also, as a former Director of Rangers, will be invaluable at this time.
"The Board is undertaking a robust process with the help of professional advisors to fill the roles of CEO and Chairperson. In the meantime, the club’s executive management team will continue to lead the club on a day-to-day basis."