Abstract: This presentation is being presented to the 15th Annual International Planetary Probe Workshop. Some of the topics of discussion will include a Brief History of Planetary Protection, U.S. Signatory to United Nations Outer Space Treaty (OST), COSPAR Panel on Planetary Protection, Validating Science and Protecting Earth’s Biosphere, Viking-Level Bioload Is Still the Gold Standard, Provisions for Robotic Extraterrestrial Missions, Temporary Assay Labs, A Viable Organism Is One That Can Replicate…