26 th Congress of International Society of Internal Medicine was held from 5 to 8 of May 2015 at Razi international conference center. Many of the internists, Gastroenterologist, Rheumatologist, Pulmonologist, GPs (General Practitioner) and diabetologists participated in the congress. This Congress is according to the prevalence of diabetes and cancers in the country, most of the lectures and symposiums were dedicated to these issues . As previous years, Medisa Novin Payesh Company (M.N.P) attended in this annual conference to present its recent technologies, products and services in management and monitoring health.