Registration Registration for non-US citizens will close on May 11, 2026, and for US citizens on May 26, 2026. All times shown for technical sessions and tutorials are Eastern Daylight Time. X/TwitterThis field is for validation purposes and should be left unchanged.Are you a U.S. Citizen(Required) Yes No Name(Required) Dr.MissMr.Mrs.Ms.Mx.Prof.Rev. Prefix First Middle Last Suffix Email(Required) Organization/Affiliation(Required)Affiliation Type(Required)FN-GOVTFN-INDUSTRYFN-UNIVERSITYORNLUS-GOVTUS-GOVT-CONTRACTORUS-INDUSTRYUS-NRCUS-UNIVERSITYJob Title(Required)Attendee Type – limit one selection(Required)GeneralORNL Attendee SpeakerStudent/PostDocPhoneAddress(Required) Street Address Address Line 2 City State / Province / Region ZIP / Postal Code AfghanistanAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBonaire, Sint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos IslandsColombiaComorosCongoCongo, Democratic Republic of theCook IslandsCosta RicaCroatiaCubaCuraçaoCyprusCzechiaCôte d'IvoireDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and McDonald IslandsHoly SeeHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIrelandIsle of ManIsraelItalyJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKorea, Democratic People's Republic ofKorea, Republic ofKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacaoMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestine, State ofPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarRomaniaRussian FederationRwandaRéunionSaint BarthélemySaint Helena, Ascension and Tristan da CunhaSaint Kitts and NevisSaint LuciaSaint MartinSaint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint MaartenSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia and the South Sandwich IslandsSouth SudanSpainSri LankaSudanSurinameSvalbard and Jan MayenSwedenSwitzerlandSyria Arab RepublicTaiwanTajikistanTanzania, the United Republic ofThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkmenistanTurks and Caicos IslandsTuvaluTürkiyeUS Minor Outlying IslandsUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUruguayUzbekistanVanuatuVenezuelaViet NamVirgin Islands, BritishVirgin Islands, U.S.Wallis and FutunaWestern SaharaYemenZambiaZimbabweÃ…land Islands Country Attendee Listing(Required)Do you give permission for your name, affiliation, and email to be included in a published attendee list available to sponsors and/or attendees Yes No WORKSHOP TECHNICAL SESSIONSPlease select which technical sessions you would like to participate in.Monday, June 8, 2026 (11:00 am–1:00 pm) Special Session–Invited SCALE Users Talks Tuesday, June 9, 2026 (11:00 am–1:00 pm) SCALE Open Mic (How I use SCALE for my Work). Any talk in the Open Mic session can create a Best SCALE model contest entry Wednesday, June 10, 2026 (11:00 am–1:00 pm) Best SCALE Model Contest. Entry consists of one slide that shows model(s) image(s), and includes title, author(s) and their affiliation. Thursday, June 11, 2026 (11:00 am–1:00 pm) SCALE 7.0 Features Friday, June 12. 2026 (11:00 am–1:00 pm) SCALE Team Highlights Would you be interested in giving a talk? Yes No If interested in giving a talk, please select which technical session(s) you would like to contribute to SCALE Open Mic SCALE Best Model Contest WORKSHOP TUTORIALS Tutorials have an unlimited number of participants and will be held using Microsoft Teams. Click here to read about each tutorial To qualify for participation in these tutorials, registrants must have a user license for SCALE 6.3. Before registering for any tutorial, please verify that you have or are eligible to request the SCALE license that is required for that tutorial. See https://www.ornl.gov/content/how-order-scale on details on how to request a SCALE license. The tutorials that will be offered during the workshop are shown below. Please select which tutorials you would like to participate in.Monday, June 8, 2026 8:00–9:25 am – Frequent Fulcrum Functions: The Basics of SCALE’s Graphical User Interface 9:30–10:55 am – SCALE Utilities for Nuclear Data Interrogation, Comparison, and Visualization 1:00–2:30 pm – Fulcrum Data and Geometry Visualization Tuesday, June 9, 2026 8:00–9:25 am – Activation Analysis with ORIGEN/MAVRIC for Advanced Reactors 9:30–10:55 am – Molten Salt Reactor Analysis with SCALE 1:00–2:30 pm – MAVRIC: Long-distance Statistics for Activation Wednesday, June 10, 2026 8:00–9:25 am – ORIGEN Reactor Library Generation with Polaris 9:30–10:55 am – Nuclear Data Uncertainty Quantification with Sampler for HALEU/HBU LWR 1:00–2:30 pm – Sampler for Nuclear Criticality Safety Applications Thursday, June 11, 2026 8:00–9:25 am – Modeling of TRISO Fuel with SCALE 9:30–10:55 am – VADER for Criticality Safety Validation 1:00–2:30 pm – Accessible data files in SCALE and how to use them: II.JSON and CSV Friday, June 12, 2026 8:00–9:25 am – Decay Heat and Source Terms Analysis with SCALE 9:30-10:55 am – Similarity Assessment Workflow for Nuclear Criticality Safety 1:00–2:30 pm – Sensitivity Analysis Capability in ORIGEN Questions or Comments: