Schools may invite visitors to support the work of the curriculum where appropriate. My Department has issued best practice guidelines to schools which include specific guidance relating to the role of any visitors in supporting the implementation of the Social Personal and Health Education (SPHE) programme. These guidelines require that visits are carefully planned with the relevant school personnel, and that the content of talks/programmes by outside facilitators is consistent with school policies, and with the SPHE programme. It is a matter for each school authority to decide on the suitability of any proposed visitors and to determine the suitability of the support materials and resources to be used.