This paper comprises a literature review outlining the current issues and debates relating to informed consent in social research. Focuses primarily on consent in relation to qualitative research comprising ‘traditional’ methods of data collection, such as interviews and observation. It does not does not engage with the many complex ethical issues relating to research using visual methods and new digital technologies nor does it engage with the issues of consent in relation to quantitative research both of which, while important, are beyond the scope of this paper.