Section 45(1) in State Bank of India General Regulations, 1955
(1)A resolution in writing signed by a majority of the directors of the Central Board shall be valid and effectual, and shall be deemed to be the resolution passed by the Central Board on the date on which it is signed by the last signatory to the resolution :Provided that if any dissenting director in writing requires that any resolution so passed shall be placed before a meeting of the Central Board, the resolution shall not be deemed to be valid and effectual, as aforesaid, unless the same is passed at such meeting.
