Can I raise a grievance during my notice period?

[Shyie]

Will the company still investigate the issue? I have given my grievance letter during my notice period

My friend raised her grievance after she left. It is being investigated

Yes you can and there is an obligation to investigate as you would if you were not leaving. However you will be asked what you want to come from the grievance, if that changes if you leave you may want to reconsider

Yes you can. What outcome would you be looking for?