The neuroendocrine tumors (NET) of the colon are rare with a rising incidence due to an increased number of diagnostic examination including screening colonoscopy. According to distinct prognosis and treatment these tumors are classified as colonic or rectal NET. This paper provides the consensus guidelines for management of patients with these neoplasms recommended by the Polish Neuroendocrine Tumor Network Group. Furthermore the epidemiology and clinical presentation are described.