On the basis of alleged charges of omission and commission in the discharge of your duties, you have been placed under suspension. Therefore, no employer would normally accept the resignation submitted by an employee facing disciplinary proceedings.
In a recent judgment of the Supreme Court of India [ Prem Nath Bali v. Registrar, High Court,Delhi ], the hon'ble Court categorically observed as follows:
" Every employer (whether State or Private) must make sincere endeavor to the departmental inquiry proceedings once initiated against
the delinquent employee within a reasonable time by giving priority to such proceedings and as far as possible it should be concluded
within six months as an outer limit."
Therefore, you can request the management to commence the inquiry at the earliest or revoke your suspension without prejudice to the disciplinary action.
30th January 2019 From India, Salem