Which form must a complainant use to file a complaint?

The appropriate form for a complainant to file a complaint is the complaint form. This form is specifically designed for the purpose of detailing the issues being raised, providing the necessary information required by the relevant authority, and ensuring that the complaint is validly submitted in accordance with established procedures.

Using a standardized complaint form streamlines the process for the agency or organization handling the complaint, allowing them to categorize, track, and respond to it effectively. It also aids in ensuring that all required information is included, which can be critical in assessing the complaint accurately.

In contrast, an incident report might capture specific details about an event but lacks the comprehensive structure needed for a formal complaint. A complaint letter, while it can articulate concerns, may lack the formal requirements or specific information request that a complaint form mandates. A petition form is generally intended for gathering signatures in support of a cause and does not serve the purpose of formally filing an individual complaint.