A descriptive paper on the state of identity preservation and traceability (IPT) as it relates domestically and internationally to food safety and economics. While not exhaustive, it is illustrative of trends. Identity preservation and traceability (IPT) are not new concepts; however, the growth of public and business interest and concerns regarding them has grown tremendously during the past decade due to many events, which has resulted in these concepts joining together within a single concept (with the same title). This paper, while attempting to be thorough, will highlight the major systems of IPT from a US business perspective. Before and during the research of this study many companies and organizations have been created, bought out, or simply gone out of business. Government and non-government organizations have changed regulations and how they have adapted to current world events. Thus the state of IPT will be a sampling of the major players that are in existence during the research. Several of the examples of IPT programs will be of situations that affect the US grain industry, however, other examples will be provided.;Scope of this work; to provide an introduction to, and summary of, identity preservation and traceability (IPT) systems and programs presently available, develop a conceptual model of IPT at the farmer level, and interpretation of the overall art.;The purpose of this research is to provide a sampling of government, industry, and company approaches towards identity preservation and traceability (IPT) systems from the 1990s to early 2007. From this the audience should gain a better understanding of the complexity of IPT systems, rules that it functions under, how IPT is shaped and modified; primary, support, and ancillary components, and the diverse reasons why IPT is critical for food safety and the market.;The format of this work starts with IPT history followed by the theory, design, and general components of IPT, examples of IPT programs and standards, examples of auditing and laboratory firms, chapters that discuss domestic/foreign policy and advisory groups, software providers, process facilitators, food recalls/insurance, cost-benefit spreadsheet that focuses on farm level IP for comparison, farmer IP questionnaire, interpretation, conclusion, and appendixes, related products guide, glossary, directory of resources, and works cited.