What is required for a resignation to be valid under the RIBO Act?

For a resignation to be valid under the RIBO Act, the process typically requires that a manager fill out a resignation policy form and formally accept the resignation. This process ensures that there is a documented record of the resignation, which is crucial for maintaining clear and accurate records within the organization.

The requirement for a formal acceptance also helps to prevent any misunderstandings about the resignation's status or the individual’s obligations following the resignation. Ensuring that such procedures are followed contributes to a transparent and properly governed workplace, aligning with best practices and regulatory compliance.

Other options may lack the necessary structure or documentation that ensures clarity, such as merely submitting a resignation letter without further steps or not having a formal acceptance process in place. It's also critical to consider any conditions related to pending actions that might influence the resignation's validity, which may not be adequately addressed without a formal procedure like the one mentioned in the correct choice.