The legal document often needed for experiments involving genetic modification is a research ethics review or Institutional Biosafety Committee (IBC) approval. These documents ensure that the research complies with ethical standards and safety regulations concerning genetic modifications. Researchers must provide detailed information about the modification techniques, potential risks, and intended impacts on the environment and public health. Obtaining this approval is critical for conducting responsible research in fields such as genetic engineering and biotechnology, thereby fostering public trust and safeguarding against misuse.