The document needs to be reviewed and applied, based on the specific needs of the organization or practice setting/environment, as well as the needs and wishes of the client. [...] Nurses providing direct client care will benefit from reviewing the recommendations, the evidence in support of the recommendations and the process that was used to develop the guidelines. [...] While every effort has been made to ensure the accuracy of the contents at the time of publication, neither the authors nor the Registered Nurses Association of Ontario(RNAO) give any guarantee as to the accuracy of the information contained in them nor accept any liability, with respect to loss, damage, injury or expense arising from any such errors or omission in the contents of this work. [...] In this fourth cycle of the project, one of the areas of emphasis is on the subcutaneous administration of insulin in adults with type 2 diabetes. [...] At the onset, the panel discussed and came to consensus on the scope of the best practice guideline.