The National Union of Journalists (NUJ) created guidelines to prevent misrepresentation and ensure factual, unbiased reporting. The NUJ guidelines address sensitive topics like terrorism, race, and disability. Journalists who are NUJ members must follow the guidelines and NUJ code of practice when writing. The code aims to uphold media freedom and prevent harmful, inaccurate, unfair or discriminatory information. It also protects journalists' sources and allows them to refuse assignments that breach the code.