If your employee fails to provide a grievance notice, the NIRC may well dismiss the grievance petition. This is because the employer hasn't had a possibility to answer the grievance and attempt to resolve it. In some cases, the NIRC may well allow the employee to amend the grievance petilion https://case-law20853.blogofchange.com/35276589/detailed-notes-on-case-laws-on-partnership-act