Write a letter raising a grievance with the employer.

Dear Sir/Madam

I am writing this letter to inform you that I wish to raise a grievance. This action is being considered with regard to the following circumstances: (describe including facts and dates, etc.)

As the matters stand, I am entitled to a hearing to discuss this matter with the hearing panel. I am also entitled, if I wish, to be accompanied by another work colleague or my trade union representative. (refer to the specific country's law in this matter).

Kindly reply within (number) days of the date of this letter.

Sincerely,