The July 2012 International Release of SNOMED CT is available for download. The International Release is updated each year in January and July. The recent download contains SNOMED CT files in both Release Format 1 (RF1) and the new Release Format 2 (RF2) versions. Contents of the download include SNOMED CT terminology, cross maps, subsets, User Guide (content, principles and uses), Technical Implementation Guide (design of applications using SNOMED CT), Technical Reference Guide (file layouts, field sizes, required values, data diagrams), and ICD-9-CM Cross Map. Additionally, updated RF2 to RF1 compatibility tools are available for download from the same Web page. SNOMED CT terminology will be available in Metathesaurus format in UMLS 2012AB Release, in November 2012.