The Tobacco Implementation Guide (TIG) Version 1.0 has been prepared by the Tobacco Implementation Guide team of the Clinical Data Interchange Standards Consortium (CDISC)with support from the U.S. Food & Drug Administration (FDA) Center for Tobacco Products (CTP) using the CDISC standards development process.The TIG is a CDISC Foundational standard that is a single, stand-alone, comprehensive implementation guide for tobacco product data submissions.